Limit quantity per checkout (#1536)

* Add site settings and variant detail text fields related with limit per checkout * Add message translations * Fix review issues pt.1 * Update snapshots * Apply fixes after review pt.2
2021-12-07 10:43:24 +01:00 · 2021-12-07 10:43:24 +01:00 · 05cc720b6e
commit 05cc720b6e
parent f111081331
62 changed files with 1354 additions and 74 deletions
--- a/fragmentTypes.json
+++ b/fragmentTypes.json
@ -416,9 +416,6 @@
          {
            "name": "ProductMedia"
          },
-          {
-            "name": "ProductImage"
-          },
          {
            "name": "PageType"
          }
--- a/locale/defaultMessages.json
+++ b/locale/defaultMessages.json
@ -6292,6 +6292,18 @@
    "context": "product label",
    "string": "Published"
  },
+  "src_dot_products_dot_components_dot_ProductVariantCheckoutSettings_dot_checkoutLimits": {
+    "context": "title",
+    "string": "Checkout limits"
+  },
+  "src_dot_products_dot_components_dot_ProductVariantCheckoutSettings_dot_checkoutLimitsDescription": {
+    "context": "input helper text",
+    "string": "Your customer won't be allowed to buy bigger quantity per checkout than shown here."
+  },
+  "src_dot_products_dot_components_dot_ProductVariantCheckoutSettings_dot_checkoutLineLimit": {
+    "context": "input label",
+    "string": "Limit quantity per checkout (optional)"
+  },
  "src_dot_products_dot_components_dot_ProductVariantCreateDialog_dot_description": {
    "context": "create product variants",
    "string": "How would you like to create variants:"
@ -7185,6 +7197,18 @@
    "context": "site settings section name",
    "string": "Site Settings"
  },
+  "src_dot_siteSettings_dot_components_dot_SiteCheckoutSettingsCard_dot_checkoutLimits": {
+    "context": "title",
+    "string": "Checkout limits"
+  },
+  "src_dot_siteSettings_dot_components_dot_SiteCheckoutSettingsCard_dot_checkoutLimitsDescription": {
+    "context": "input helper text",
+    "string": "This number defines quantity of items in checkout line that can be bought. You can override this setting per variant. Leaving this setting empty mean that there is no limits."
+  },
+  "src_dot_siteSettings_dot_components_dot_SiteCheckoutSettingsCard_dot_checkoutLineLimit": {
+    "context": "input label",
+    "string": "Checkout line limit"
+  },
  "src_dot_siteSettings_dot_components_dot_SiteCheckoutSettingsCard_dot_reservedStock": {
    "context": "title",
    "string": "Reserved stock"
@ -8054,6 +8078,10 @@
    "context": "event",
    "string": "Invoice deleted"
  },
+  "src_dot_webhooks_dot_components_dot_WebhookEvents_dot_1368438665": {
+    "context": "event",
+    "string": "Shipping methods for checkout listed"
+  },
  "src_dot_webhooks_dot_components_dot_WebhookEvents_dot_1436364351": {
    "context": "section header",
    "string": "Events"
--- a/schema.graphql
+++ b/schema.graphql
@ -2427,6 +2427,7 @@ enum GiftCardEventsEnum {

 input GiftCardFilterInput {
  isActive: Boolean
+  metadata: [MetadataFilter]
  tag: String
  tags: [String]
  products: [ID]
@ -3916,7 +3917,7 @@ type Mutation {
  checkoutLineDelete(checkoutId: ID, lineId: ID, token: UUID): CheckoutLineDelete
  checkoutLinesAdd(checkoutId: ID, lines: [CheckoutLineInput]!, token: UUID): CheckoutLinesAdd
  checkoutLinesUpdate(checkoutId: ID, lines: [CheckoutLineInput]!, token: UUID): CheckoutLinesUpdate
-  checkoutRemovePromoCode(checkoutId: ID, promoCode: String!, token: UUID): CheckoutRemovePromoCode
+  checkoutRemovePromoCode(checkoutId: ID, promoCode: String, promoCodeId: ID, token: UUID): CheckoutRemovePromoCode
  checkoutPaymentCreate(checkoutId: ID, input: PaymentInput!, token: UUID): CheckoutPaymentCreate
  checkoutShippingAddressUpdate(checkoutId: ID, shippingAddress: AddressInput!, token: UUID): CheckoutShippingAddressUpdate
  checkoutShippingMethodUpdate(checkoutId: ID, shippingMethodId: ID!, token: UUID): CheckoutShippingMethodUpdate @deprecated(reason: "This field will be removed in Saleor 4.0. Use `checkoutDeliveryMethodUpdate` instead.")
@ -5548,7 +5549,7 @@ type ProductType implements Node & ObjectWithMetadata {
  kind: ProductTypeKindEnum!
  products(channel: String, before: String, after: String, first: Int, last: Int): ProductCountableConnection @deprecated(reason: "This field will be removed in Saleor 4.0. Use the top-level `products` query with the `productTypes` filter.")
  taxType: TaxType
-  variantAttributes(variantSelection: VariantAttributeScope): [Attribute] @deprecated(reason: "This field will be removed in Saleor 4.0. use `assignedVariantAttributes` instead.")
+  variantAttributes(variantSelection: VariantAttributeScope): [Attribute] @deprecated(reason: "This field will be removed in Saleor 4.0. Use `assignedVariantAttributes` instead.")
  assignedVariantAttributes(variantSelection: VariantAttributeScope): [AssignedVariantAttribute]
  productAttributes: [Attribute]
  availableAttributes(filter: AttributeFilterInput, before: String, after: String, first: Int, last: Int): AttributeCountableConnection
@ -5655,6 +5656,7 @@ type ProductVariant implements Node & ObjectWithMetadata {
  sku: String
  product: Product!
  trackInventory: Boolean!
+  quantityLimitPerCustomer: Int
  weight: Weight
  privateMetadata: [MetadataItem]!
  metadata: [MetadataItem]!
@ -5670,7 +5672,7 @@ type ProductVariant implements Node & ObjectWithMetadata {
  translation(languageCode: LanguageCodeEnum!): ProductVariantTranslation
  digitalContent: DigitalContent
  stocks(address: AddressInput, countryCode: CountryCode): [Stock]
-  quantityAvailable(address: AddressInput, countryCode: CountryCode): Int!
+  quantityAvailable(address: AddressInput, countryCode: CountryCode): Int
  preorder: PreorderData
 }

@ -5687,6 +5689,7 @@ input ProductVariantBulkCreateInput {
  trackInventory: Boolean
  weight: WeightScalar
  preorder: PreorderSettingsInput
+  quantityLimitPerCustomer: Int
  stocks: [StockInput!]
  channelListings: [ProductVariantChannelListingAddInput!]
 }
@ -5742,6 +5745,7 @@ input ProductVariantCreateInput {
  trackInventory: Boolean
  weight: WeightScalar
  preorder: PreorderSettingsInput
+  quantityLimitPerCustomer: Int
  product: ID!
  stocks: [StockInput!]
 }
@ -5765,6 +5769,7 @@ input ProductVariantInput {
  trackInventory: Boolean
  weight: WeightScalar
  preorder: PreorderSettingsInput
+  quantityLimitPerCustomer: Int
 }

 type ProductVariantPreorderDeactivate {
@ -6139,14 +6144,10 @@ enum ShippingErrorCode {

 type ShippingMethod implements Node & ObjectWithMetadata {
  id: ID!
-  name: String!
-  description: JSONString
-  minimumOrderWeight: Weight
-  maximumOrderWeight: Weight
-  maximumDeliveryDays: Int
-  minimumDeliveryDays: Int
  privateMetadata: [MetadataItem]!
  metadata: [MetadataItem]!
+  name: String!
+  description: JSONString
  type: ShippingMethodTypeEnum
  translation(languageCode: LanguageCodeEnum!): ShippingMethodTranslation
  channelListings: [ShippingMethodChannelListing!]
@ -6155,6 +6156,10 @@ type ShippingMethod implements Node & ObjectWithMetadata {
  minimumOrderPrice: Money
  postalCodeRules: [ShippingMethodPostalCodeRule]
  excludedProducts(before: String, after: String, first: Int, last: Int): ProductCountableConnection
+  minimumOrderWeight: Weight
+  maximumOrderWeight: Weight
+  maximumDeliveryDays: Int
+  minimumDeliveryDays: Int
 }

 type ShippingMethodChannelListing implements Node {
@ -6384,6 +6389,7 @@ type Shop {
  automaticFulfillmentDigitalProducts: Boolean
  reserveStockDurationAnonymousUser: Int
  reserveStockDurationAuthenticatedUser: Int
+  limitQuantityPerCheckout: Int
  defaultDigitalMaxDownloads: Int
  defaultDigitalUrlValidDays: Int
  companyAddress: Address
@ -6445,6 +6451,7 @@ input ShopSettingsInput {
  customerSetPasswordUrl: String
  reserveStockDurationAnonymousUser: Int
  reserveStockDurationAuthenticatedUser: Int
+  limitQuantityPerCheckout: Int
 }

 type ShopSettingsTranslate {
@ -6577,6 +6584,7 @@ type Stock implements Node {
  quantity: Int!
  id: ID!
  quantityAllocated: Int!
+  quantityReserved: Int!
 }

 enum StockAvailability {
@ -7285,6 +7293,7 @@ enum WebhookEventTypeEnum {
  PAYMENT_PROCESS
  PAYMENT_REFUND
  PAYMENT_VOID
+  SHIPPING_LIST_METHODS_FOR_CHECKOUT
  TRANSLATION_CREATED
  TRANSLATION_UPDATED
 }
@ -7330,6 +7339,7 @@ enum WebhookSampleEventTypeEnum {
  PAYMENT_PROCESS
  PAYMENT_REFUND
  PAYMENT_VOID
+  SHIPPING_LIST_METHODS_FOR_CHECKOUT
  TRANSLATION_CREATED
  TRANSLATION_UPDATED
 }
@ -7366,7 +7376,7 @@ enum WeightUnitsEnum {

 scalar _Any

-union _Entity = App | Address | User | Group | ProductVariant | Product | ProductType | Collection | Category | ProductMedia | ProductImage | PageType
+union _Entity = App | Address | User | Group | ProductVariant | Product | ProductType | Collection | Category | ProductMedia | PageType

 type _Service {
  sdl: String
--- a/src/fragments/products.ts
+++ b/src/fragments/products.ts
@ -245,6 +245,7 @@ export const productFragmentDetails = gql`
      channelListings {
        ...ChannelListingProductVariantFragment
      }
+      quantityLimitPerCustomer
    }
    productType {
      id
@ -380,6 +381,7 @@ export const fragmentVariant = gql`
    weight {
      ...WeightFragment
    }
+    quantityLimitPerCustomer
  }
 `;

--- a/src/fragments/shop.ts
+++ b/src/fragments/shop.ts
@ -43,5 +43,6 @@ export const shopFragment = gql`
    name
    reserveStockDurationAnonymousUser
    reserveStockDurationAuthenticatedUser
+    limitQuantityPerCheckout
  }
 `;
--- a/src/fragments/types/FulfillmentFragment.ts
+++ b/src/fragments/types/FulfillmentFragment.ts
@ -17,7 +17,7 @@ export interface FulfillmentFragment_lines_orderLine_variant_preorder {
 export interface FulfillmentFragment_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: FulfillmentFragment_lines_orderLine_variant_preorder | null;
 }

--- a/src/fragments/types/OrderDetailsFragment.ts
+++ b/src/fragments/types/OrderDetailsFragment.ts
@ -214,7 +214,7 @@ export interface OrderDetailsFragment_fulfillments_lines_orderLine_variant_preor
 export interface OrderDetailsFragment_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDetailsFragment_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -316,7 +316,7 @@ export interface OrderDetailsFragment_lines_variant_preorder {
 export interface OrderDetailsFragment_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDetailsFragment_lines_variant_preorder | null;
 }

--- a/src/fragments/types/OrderLineFragment.ts
+++ b/src/fragments/types/OrderLineFragment.ts
@ -17,7 +17,7 @@ export interface OrderLineFragment_variant_preorder {
 export interface OrderLineFragment_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineFragment_variant_preorder | null;
 }

--- a/src/fragments/types/Product.ts
+++ b/src/fragments/types/Product.ts
@ -311,6 +311,7 @@ export interface Product_variants {
  trackInventory: boolean;
  preorder: Product_variants_preorder | null;
  channelListings: Product_variants_channelListings[] | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface Product_weight {
--- a/src/fragments/types/ProductVariant.ts
+++ b/src/fragments/types/ProductVariant.ts
@ -356,4 +356,5 @@ export interface ProductVariant {
  trackInventory: boolean;
  preorder: ProductVariant_preorder | null;
  weight: ProductVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }
--- a/src/fragments/types/ShopFragment.ts
+++ b/src/fragments/types/ShopFragment.ts
@ -52,4 +52,5 @@ export interface ShopFragment {
  name: string;
  reserveStockDurationAnonymousUser: number | null;
  reserveStockDurationAuthenticatedUser: number | null;
+  limitQuantityPerCheckout: number | null;
 }
--- a/src/orders/types/FulfillOrder.ts
+++ b/src/orders/types/FulfillOrder.ts
@ -223,7 +223,7 @@ export interface FulfillOrder_orderFulfill_order_fulfillments_lines_orderLine_va
 export interface FulfillOrder_orderFulfill_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: FulfillOrder_orderFulfill_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -325,7 +325,7 @@ export interface FulfillOrder_orderFulfill_order_lines_variant_preorder {
 export interface FulfillOrder_orderFulfill_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: FulfillOrder_orderFulfill_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderCancel.ts
+++ b/src/orders/types/OrderCancel.ts
@ -221,7 +221,7 @@ export interface OrderCancel_orderCancel_order_fulfillments_lines_orderLine_vari
 export interface OrderCancel_orderCancel_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderCancel_orderCancel_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderCancel_orderCancel_order_lines_variant_preorder {
 export interface OrderCancel_orderCancel_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderCancel_orderCancel_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderCapture.ts
+++ b/src/orders/types/OrderCapture.ts
@ -221,7 +221,7 @@ export interface OrderCapture_orderCapture_order_fulfillments_lines_orderLine_va
 export interface OrderCapture_orderCapture_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderCapture_orderCapture_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderCapture_orderCapture_order_lines_variant_preorder {
 export interface OrderCapture_orderCapture_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderCapture_orderCapture_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderConfirm.ts
+++ b/src/orders/types/OrderConfirm.ts
@ -221,7 +221,7 @@ export interface OrderConfirm_orderConfirm_order_fulfillments_lines_orderLine_va
 export interface OrderConfirm_orderConfirm_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderConfirm_orderConfirm_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderConfirm_orderConfirm_order_lines_variant_preorder {
 export interface OrderConfirm_orderConfirm_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderConfirm_orderConfirm_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderDetails.ts
+++ b/src/orders/types/OrderDetails.ts
@ -214,7 +214,7 @@ export interface OrderDetails_order_fulfillments_lines_orderLine_variant_preorde
 export interface OrderDetails_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDetails_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -316,7 +316,7 @@ export interface OrderDetails_order_lines_variant_preorder {
 export interface OrderDetails_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDetails_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderDiscountAdd.ts
+++ b/src/orders/types/OrderDiscountAdd.ts
@ -221,7 +221,7 @@ export interface OrderDiscountAdd_orderDiscountAdd_order_fulfillments_lines_orde
 export interface OrderDiscountAdd_orderDiscountAdd_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDiscountAdd_orderDiscountAdd_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderDiscountAdd_orderDiscountAdd_order_lines_variant_preorder
 export interface OrderDiscountAdd_orderDiscountAdd_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDiscountAdd_orderDiscountAdd_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderDiscountDelete.ts
+++ b/src/orders/types/OrderDiscountDelete.ts
@ -221,7 +221,7 @@ export interface OrderDiscountDelete_orderDiscountDelete_order_fulfillments_line
 export interface OrderDiscountDelete_orderDiscountDelete_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDiscountDelete_orderDiscountDelete_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderDiscountDelete_orderDiscountDelete_order_lines_variant_pre
 export interface OrderDiscountDelete_orderDiscountDelete_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDiscountDelete_orderDiscountDelete_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderDiscountUpdate.ts
+++ b/src/orders/types/OrderDiscountUpdate.ts
@ -221,7 +221,7 @@ export interface OrderDiscountUpdate_orderDiscountUpdate_order_fulfillments_line
 export interface OrderDiscountUpdate_orderDiscountUpdate_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDiscountUpdate_orderDiscountUpdate_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderDiscountUpdate_orderDiscountUpdate_order_lines_variant_pre
 export interface OrderDiscountUpdate_orderDiscountUpdate_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDiscountUpdate_orderDiscountUpdate_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderDraftCancel.ts
+++ b/src/orders/types/OrderDraftCancel.ts
@ -221,7 +221,7 @@ export interface OrderDraftCancel_draftOrderDelete_order_fulfillments_lines_orde
 export interface OrderDraftCancel_draftOrderDelete_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDraftCancel_draftOrderDelete_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderDraftCancel_draftOrderDelete_order_lines_variant_preorder
 export interface OrderDraftCancel_draftOrderDelete_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDraftCancel_draftOrderDelete_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderDraftFinalize.ts
+++ b/src/orders/types/OrderDraftFinalize.ts
@ -221,7 +221,7 @@ export interface OrderDraftFinalize_draftOrderComplete_order_fulfillments_lines_
 export interface OrderDraftFinalize_draftOrderComplete_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDraftFinalize_draftOrderComplete_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderDraftFinalize_draftOrderComplete_order_lines_variant_preor
 export interface OrderDraftFinalize_draftOrderComplete_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDraftFinalize_draftOrderComplete_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderDraftUpdate.ts
+++ b/src/orders/types/OrderDraftUpdate.ts
@ -221,7 +221,7 @@ export interface OrderDraftUpdate_draftOrderUpdate_order_fulfillments_lines_orde
 export interface OrderDraftUpdate_draftOrderUpdate_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDraftUpdate_draftOrderUpdate_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderDraftUpdate_draftOrderUpdate_order_lines_variant_preorder
 export interface OrderDraftUpdate_draftOrderUpdate_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderDraftUpdate_draftOrderUpdate_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderFulfillmentApprove.ts
+++ b/src/orders/types/OrderFulfillmentApprove.ts
@ -221,7 +221,7 @@ export interface OrderFulfillmentApprove_orderFulfillmentApprove_order_fulfillme
 export interface OrderFulfillmentApprove_orderFulfillmentApprove_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentApprove_orderFulfillmentApprove_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderFulfillmentApprove_orderFulfillmentApprove_order_lines_var
 export interface OrderFulfillmentApprove_orderFulfillmentApprove_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentApprove_orderFulfillmentApprove_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderFulfillmentCancel.ts
+++ b/src/orders/types/OrderFulfillmentCancel.ts
@ -221,7 +221,7 @@ export interface OrderFulfillmentCancel_orderFulfillmentCancel_order_fulfillment
 export interface OrderFulfillmentCancel_orderFulfillmentCancel_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentCancel_orderFulfillmentCancel_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderFulfillmentCancel_orderFulfillmentCancel_order_lines_varia
 export interface OrderFulfillmentCancel_orderFulfillmentCancel_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentCancel_orderFulfillmentCancel_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderFulfillmentRefundProducts.ts
+++ b/src/orders/types/OrderFulfillmentRefundProducts.ts
@ -24,7 +24,7 @@ export interface OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_f
 export interface OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_fulfillment_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_fulfillment_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_o
 export interface OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -425,7 +425,7 @@ export interface OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_o
 export interface OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentRefundProducts_orderFulfillmentRefundProducts_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderFulfillmentUpdateTracking.ts
+++ b/src/orders/types/OrderFulfillmentUpdateTracking.ts
@ -221,7 +221,7 @@ export interface OrderFulfillmentUpdateTracking_orderFulfillmentUpdateTracking_o
 export interface OrderFulfillmentUpdateTracking_orderFulfillmentUpdateTracking_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentUpdateTracking_orderFulfillmentUpdateTracking_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderFulfillmentUpdateTracking_orderFulfillmentUpdateTracking_o
 export interface OrderFulfillmentUpdateTracking_orderFulfillmentUpdateTracking_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderFulfillmentUpdateTracking_orderFulfillmentUpdateTracking_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderLineDelete.ts
+++ b/src/orders/types/OrderLineDelete.ts
@ -221,7 +221,7 @@ export interface OrderLineDelete_orderLineDelete_order_fulfillments_lines_orderL
 export interface OrderLineDelete_orderLineDelete_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineDelete_orderLineDelete_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderLineDelete_orderLineDelete_order_lines_variant_preorder {
 export interface OrderLineDelete_orderLineDelete_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineDelete_orderLineDelete_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderLineDiscountRemove.ts
+++ b/src/orders/types/OrderLineDiscountRemove.ts
@ -221,7 +221,7 @@ export interface OrderLineDiscountRemove_orderLineDiscountRemove_order_fulfillme
 export interface OrderLineDiscountRemove_orderLineDiscountRemove_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineDiscountRemove_orderLineDiscountRemove_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderLineDiscountRemove_orderLineDiscountRemove_order_lines_var
 export interface OrderLineDiscountRemove_orderLineDiscountRemove_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineDiscountRemove_orderLineDiscountRemove_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderLineDiscountUpdate.ts
+++ b/src/orders/types/OrderLineDiscountUpdate.ts
@ -221,7 +221,7 @@ export interface OrderLineDiscountUpdate_orderLineDiscountUpdate_order_fulfillme
 export interface OrderLineDiscountUpdate_orderLineDiscountUpdate_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineDiscountUpdate_orderLineDiscountUpdate_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderLineDiscountUpdate_orderLineDiscountUpdate_order_lines_var
 export interface OrderLineDiscountUpdate_orderLineDiscountUpdate_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineDiscountUpdate_orderLineDiscountUpdate_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderLineUpdate.ts
+++ b/src/orders/types/OrderLineUpdate.ts
@ -221,7 +221,7 @@ export interface OrderLineUpdate_orderLineUpdate_order_fulfillments_lines_orderL
 export interface OrderLineUpdate_orderLineUpdate_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineUpdate_orderLineUpdate_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderLineUpdate_orderLineUpdate_order_lines_variant_preorder {
 export interface OrderLineUpdate_orderLineUpdate_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLineUpdate_orderLineUpdate_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderLinesAdd.ts
+++ b/src/orders/types/OrderLinesAdd.ts
@ -221,7 +221,7 @@ export interface OrderLinesAdd_orderLinesCreate_order_fulfillments_lines_orderLi
 export interface OrderLinesAdd_orderLinesCreate_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLinesAdd_orderLinesCreate_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderLinesAdd_orderLinesCreate_order_lines_variant_preorder {
 export interface OrderLinesAdd_orderLinesCreate_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderLinesAdd_orderLinesCreate_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderMarkAsPaid.ts
+++ b/src/orders/types/OrderMarkAsPaid.ts
@ -221,7 +221,7 @@ export interface OrderMarkAsPaid_orderMarkAsPaid_order_fulfillments_lines_orderL
 export interface OrderMarkAsPaid_orderMarkAsPaid_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderMarkAsPaid_orderMarkAsPaid_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderMarkAsPaid_orderMarkAsPaid_order_lines_variant_preorder {
 export interface OrderMarkAsPaid_orderMarkAsPaid_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderMarkAsPaid_orderMarkAsPaid_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderRefund.ts
+++ b/src/orders/types/OrderRefund.ts
@ -221,7 +221,7 @@ export interface OrderRefund_orderRefund_order_fulfillments_lines_orderLine_vari
 export interface OrderRefund_orderRefund_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderRefund_orderRefund_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderRefund_orderRefund_order_lines_variant_preorder {
 export interface OrderRefund_orderRefund_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderRefund_orderRefund_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderShippingMethodUpdate.ts
+++ b/src/orders/types/OrderShippingMethodUpdate.ts
@ -283,7 +283,7 @@ export interface OrderShippingMethodUpdate_orderUpdateShipping_order_fulfillment
 export interface OrderShippingMethodUpdate_orderUpdateShipping_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderShippingMethodUpdate_orderUpdateShipping_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -385,7 +385,7 @@ export interface OrderShippingMethodUpdate_orderUpdateShipping_order_lines_varia
 export interface OrderShippingMethodUpdate_orderUpdateShipping_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderShippingMethodUpdate_orderUpdateShipping_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderUpdate.ts
+++ b/src/orders/types/OrderUpdate.ts
@ -221,7 +221,7 @@ export interface OrderUpdate_orderUpdate_order_fulfillments_lines_orderLine_vari
 export interface OrderUpdate_orderUpdate_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderUpdate_orderUpdate_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderUpdate_orderUpdate_order_lines_variant_preorder {
 export interface OrderUpdate_orderUpdate_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderUpdate_orderUpdate_order_lines_variant_preorder | null;
 }

--- a/src/orders/types/OrderVoid.ts
+++ b/src/orders/types/OrderVoid.ts
@ -221,7 +221,7 @@ export interface OrderVoid_orderVoid_order_fulfillments_lines_orderLine_variant_
 export interface OrderVoid_orderVoid_order_fulfillments_lines_orderLine_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderVoid_orderVoid_order_fulfillments_lines_orderLine_variant_preorder | null;
 }

@ -323,7 +323,7 @@ export interface OrderVoid_orderVoid_order_lines_variant_preorder {
 export interface OrderVoid_orderVoid_order_lines_variant {
  __typename: "ProductVariant";
  id: string;
-  quantityAvailable: number;
+  quantityAvailable: number | null;
  preorder: OrderVoid_orderVoid_order_lines_variant_preorder | null;
 }

--- a/src/products/components/ProductVariantCheckoutSettings/ProductVariantCheckoutSettings.tsx
+++ b/src/products/components/ProductVariantCheckoutSettings/ProductVariantCheckoutSettings.tsx
@ -0,0 +1,58 @@
+import { Card, CardContent, TextField } from "@material-ui/core";
+import CardTitle from "@saleor/components/CardTitle";
+import { ProductErrorFragment } from "@saleor/fragments/types/ProductErrorFragment";
+import { FormChange } from "@saleor/hooks/useForm";
+import { getFormErrors } from "@saleor/utils/errors";
+import React from "react";
+import { useIntl } from "react-intl";
+
+import { messages } from "./messages";
+
+interface ProductVariantCheckoutSettingsProps {
+  data: {
+    quantityLimitPerCustomer: number | null;
+  };
+  disabled: boolean;
+  errors: ProductErrorFragment[];
+  onChange: FormChange;
+}
+
+const ProductVariantCheckoutSettings: React.FC<ProductVariantCheckoutSettingsProps> = props => {
+  const { data, disabled, errors, onChange } = props;
+
+  const intl = useIntl();
+
+  const formErrors = getFormErrors(["quantityLimitPerCustomer"], errors);
+
+  return (
+    <Card>
+      <CardTitle title={intl.formatMessage(messages.checkoutLimits)} />
+      <CardContent>
+        <TextField
+          disabled={disabled}
+          error={!!formErrors.quantityLimitPerCustomer}
+          type="number"
+          fullWidth
+          name="quantityLimitPerCustomer"
+          label={intl.formatMessage(messages.checkoutLineLimit)}
+          helperText={intl.formatMessage(messages.checkoutLimitsDescription)}
+          value={
+            !!data.quantityLimitPerCustomer
+              ? String(data.quantityLimitPerCustomer)
+              : ""
+          }
+          onChange={onChange}
+          InputProps={{
+            inputProps: {
+              autoComplete: "none",
+              min: 1
+            }
+          }}
+        />
+      </CardContent>
+    </Card>
+  );
+};
+
+ProductVariantCheckoutSettings.displayName = "ProductVariantCheckoutSettings";
+export default ProductVariantCheckoutSettings;
--- a/src/products/components/ProductVariantCheckoutSettings/index.ts
+++ b/src/products/components/ProductVariantCheckoutSettings/index.ts
@ -0,0 +1,2 @@
+export { default } from "./ProductVariantCheckoutSettings";
+export * from "./ProductVariantCheckoutSettings";
--- a/src/products/components/ProductVariantCheckoutSettings/messages.ts
+++ b/src/products/components/ProductVariantCheckoutSettings/messages.ts
@ -0,0 +1,17 @@
+import { defineMessages } from "react-intl";
+
+export const messages = defineMessages({
+  checkoutLimits: {
+    defaultMessage: "Checkout limits",
+    description: "title"
+  },
+  checkoutLineLimit: {
+    defaultMessage: "Limit quantity per checkout (optional)",
+    description: "input label"
+  },
+  checkoutLimitsDescription: {
+    defaultMessage:
+      "Your customer won't be allowed to buy bigger quantity per checkout than shown here.",
+    description: "input helper text"
+  }
+});
--- a/src/products/components/ProductVariantCreatePage/ProductVariantCreatePage.tsx
+++ b/src/products/components/ProductVariantCreatePage/ProductVariantCreatePage.tsx
@ -27,6 +27,7 @@ import { defineMessages, useIntl } from "react-intl";
 import { ProductVariantCreateData_product } from "../../types/ProductVariantCreateData";
 import ProductShipping from "../ProductShipping/ProductShipping";
 import ProductStocks from "../ProductStocks";
+import ProductVariantCheckoutSettings from "../ProductVariantCheckoutSettings/ProductVariantCheckoutSettings";
 import ProductVariantNavigation from "../ProductVariantNavigation";
 import ProductVariantPrice from "../ProductVariantPrice";
 import ProductVariantCreateForm, {
@ -216,6 +217,13 @@ const ProductVariantCreatePage: React.FC<ProductVariantCreatePageProps> = ({
                onAttributeSelectBlur={onAttributeSelectBlur}
              />
              <CardSpacer />
+              <ProductVariantCheckoutSettings
+                data={data}
+                disabled={disabled}
+                errors={errors}
+                onChange={change}
+              />
+              <CardSpacer />
              <ProductShipping
                data={data}
                disabled={disabled}
--- a/src/products/components/ProductVariantCreatePage/form.tsx
+++ b/src/products/components/ProductVariantCreatePage/form.tsx
@ -37,6 +37,7 @@ export interface ProductVariantCreateFormData extends MetadataFormData {
  globalThreshold: string;
  globalSoldUnits: number;
  hasPreorderEndDate: boolean;
+  quantityLimitPerCustomer: number | null;
  preorderEndDateTime?: string;
 }
 export interface ProductVariantCreateData extends ProductVariantCreateFormData {
@ -99,7 +100,8 @@ const initial: ProductVariantCreateFormData = {
  globalThreshold: null,
  globalSoldUnits: 0,
  hasPreorderEndDate: false,
-  preorderEndDateTime: ""
+  preorderEndDateTime: "",
+  quantityLimitPerCustomer: null
 };

 function useProductVariantCreateForm(
--- a/src/products/components/ProductVariantPage/ProductVariantPage.tsx
+++ b/src/products/components/ProductVariantPage/ProductVariantPage.tsx
@ -32,6 +32,7 @@ import { defineMessages, useIntl } from "react-intl";
 import { maybe } from "../../../misc";
 import ProductShipping from "../ProductShipping/ProductShipping";
 import ProductStocks, { ProductStockInput } from "../ProductStocks";
+import ProductVariantCheckoutSettings from "../ProductVariantCheckoutSettings/ProductVariantCheckoutSettings";
 import ProductVariantEndPreorderDialog from "../ProductVariantEndPreorderDialog";
 import ProductVariantMediaSelectDialog from "../ProductVariantImageSelectDialog";
 import ProductVariantMedia from "../ProductVariantMedia";
@ -312,6 +313,14 @@ const ProductVariantPage: React.FC<ProductVariantPageProps> = ({
                    onChange={handlers.changeChannels}
                  />
                  <CardSpacer />
+                  <ProductVariantCheckoutSettings
+                    data={data}
+                    disabled={loading}
+                    errors={errors}
+                    onChange={change}
+                  />
+                  <CardSpacer />
+
                  <ProductShipping
                    data={data}
                    disabled={loading}
--- a/src/products/components/ProductVariantPage/form.tsx
+++ b/src/products/components/ProductVariantPage/form.tsx
@ -58,6 +58,7 @@ export interface ProductVariantUpdateFormData extends MetadataFormData {
  isPreorder: boolean;
  globalThreshold: string;
  globalSoldUnits: number;
+  quantityLimitPerCustomer: number | null;
  hasPreorderEndDate: boolean;
  preorderEndDateTime?: string;
 }
@ -165,7 +166,8 @@ function useProductVariantUpdateForm(
    globalSoldUnits: variant?.preorder?.globalSoldUnits || 0,
    hasPreorderEndDate: !!variant?.preorder?.endDate,
    preorderEndDateTime: variant?.preorder?.endDate,
-    weight: variant?.weight?.value.toString() || ""
+    weight: variant?.weight?.value.toString() || "",
+    quantityLimitPerCustomer: variant?.quantityLimitPerCustomer || null
  };

  const form = useForm(initial);
--- a/src/products/fixtures.ts
+++ b/src/products/fixtures.ts
@ -595,6 +595,7 @@ export const product: (
      __typename: "ProductVariant",
      channelListings: [],
      id: "pv75934",
+      quantityLimitPerCustomer: 30,
      margin: 2,
      media: [
        {
@ -640,6 +641,7 @@ export const product: (
    },
    {
      __typename: "ProductVariant",
+      quantityLimitPerCustomer: null,
      channelListings: [
        {
          __typename: "ProductVariantChannelListing",
@ -3005,6 +3007,7 @@ export const variant = (placeholderImage: string): ProductVariant => ({
    }
  ],
  id: "var1",
+  quantityLimitPerCustomer: 300,
  media: [
    {
      __typename: "ProductMedia",
--- a/src/products/mutations.ts
+++ b/src/products/mutations.ts
@ -337,6 +337,7 @@ export const variantUpdateMutation = gql`
    $id: ID!
    $attributes: [AttributeValueInput!]
    $sku: String
+    $quantityLimitPerCustomer: Int
    $trackInventory: Boolean!
    $stocks: [StockInput!]!
    $preorder: PreorderSettingsInput
@ -354,6 +355,7 @@ export const variantUpdateMutation = gql`
        trackInventory: $trackInventory
        preorder: $preorder
        weight: $weight
+        quantityLimitPerCustomer: $quantityLimitPerCustomer
      }
    ) {
      errors {
--- a/src/products/types/ProductDetails.ts
+++ b/src/products/types/ProductDetails.ts
@ -311,6 +311,7 @@ export interface ProductDetails_product_variants {
  trackInventory: boolean;
  preorder: ProductDetails_product_variants_preorder | null;
  channelListings: ProductDetails_product_variants_channelListings[] | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface ProductDetails_product_weight {
--- a/src/products/types/ProductUpdate.ts
+++ b/src/products/types/ProductUpdate.ts
@ -318,6 +318,7 @@ export interface ProductUpdate_productUpdate_product_variants {
  trackInventory: boolean;
  preorder: ProductUpdate_productUpdate_product_variants_preorder | null;
  channelListings: ProductUpdate_productUpdate_product_variants_channelListings[] | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface ProductUpdate_productUpdate_product_weight {
--- a/src/products/types/ProductVariantDetails.ts
+++ b/src/products/types/ProductVariantDetails.ts
@ -356,6 +356,7 @@ export interface ProductVariantDetails_productVariant {
  trackInventory: boolean;
  preorder: ProductVariantDetails_productVariant_preorder | null;
  weight: ProductVariantDetails_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface ProductVariantDetails {
--- a/src/products/types/SimpleProductUpdate.ts
+++ b/src/products/types/SimpleProductUpdate.ts
@ -318,6 +318,7 @@ export interface SimpleProductUpdate_productUpdate_product_variants {
  trackInventory: boolean;
  preorder: SimpleProductUpdate_productUpdate_product_variants_preorder | null;
  channelListings: SimpleProductUpdate_productUpdate_product_variants_channelListings[] | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface SimpleProductUpdate_productUpdate_product_weight {
@ -717,6 +718,7 @@ export interface SimpleProductUpdate_productVariantUpdate_productVariant {
  trackInventory: boolean;
  preorder: SimpleProductUpdate_productVariantUpdate_productVariant_preorder | null;
  weight: SimpleProductUpdate_productVariantUpdate_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface SimpleProductUpdate_productVariantUpdate {
@ -1079,6 +1081,7 @@ export interface SimpleProductUpdate_productVariantStocksCreate_productVariant {
  trackInventory: boolean;
  preorder: SimpleProductUpdate_productVariantStocksCreate_productVariant_preorder | null;
  weight: SimpleProductUpdate_productVariantStocksCreate_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface SimpleProductUpdate_productVariantStocksCreate {
@ -1440,6 +1443,7 @@ export interface SimpleProductUpdate_productVariantStocksDelete_productVariant {
  trackInventory: boolean;
  preorder: SimpleProductUpdate_productVariantStocksDelete_productVariant_preorder | null;
  weight: SimpleProductUpdate_productVariantStocksDelete_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface SimpleProductUpdate_productVariantStocksDelete {
@ -1802,6 +1806,7 @@ export interface SimpleProductUpdate_productVariantStocksUpdate_productVariant {
  trackInventory: boolean;
  preorder: SimpleProductUpdate_productVariantStocksUpdate_productVariant_preorder | null;
  weight: SimpleProductUpdate_productVariantStocksUpdate_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface SimpleProductUpdate_productVariantStocksUpdate {
--- a/src/products/types/VariantCreate.ts
+++ b/src/products/types/VariantCreate.ts
@ -363,6 +363,7 @@ export interface VariantCreate_productVariantCreate_productVariant {
  trackInventory: boolean;
  preorder: VariantCreate_productVariantCreate_productVariant_preorder | null;
  weight: VariantCreate_productVariantCreate_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface VariantCreate_productVariantCreate {
--- a/src/products/types/VariantUpdate.ts
+++ b/src/products/types/VariantUpdate.ts
@ -363,6 +363,7 @@ export interface VariantUpdate_productVariantUpdate_productVariant {
  trackInventory: boolean;
  preorder: VariantUpdate_productVariantUpdate_productVariant_preorder | null;
  weight: VariantUpdate_productVariantUpdate_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface VariantUpdate_productVariantUpdate {
@ -725,6 +726,7 @@ export interface VariantUpdate_productVariantStocksUpdate_productVariant {
  trackInventory: boolean;
  preorder: VariantUpdate_productVariantStocksUpdate_productVariant_preorder | null;
  weight: VariantUpdate_productVariantStocksUpdate_productVariant_weight | null;
+  quantityLimitPerCustomer: number | null;
 }

 export interface VariantUpdate_productVariantStocksUpdate {
@ -811,6 +813,7 @@ export interface VariantUpdateVariables {
  id: string;
  attributes?: AttributeValueInput[] | null;
  sku?: string | null;
+  quantityLimitPerCustomer?: number | null;
  trackInventory: boolean;
  stocks: StockInput[];
  preorder?: PreorderSettingsInput | null;
--- a/src/products/views/ProductVariant.tsx
+++ b/src/products/views/ProductVariant.tsx
@ -278,6 +278,7 @@ export const ProductVariant: React.FC<ProductUpdateProps> = ({
        id: variantId,
        removeStocks: data.removeStocks,
        sku: data.sku,
+        quantityLimitPerCustomer: data.quantityLimitPerCustomer || null,
        stocks: data.updateStocks.map(mapFormsetStockToStockInput),
        trackInventory: data.trackInventory,
        preorder: data.isPreorder
--- a/src/siteSettings/components/SiteCheckoutSettingsCard/SiteCheckoutSettingsCard.tsx
+++ b/src/siteSettings/components/SiteCheckoutSettingsCard/SiteCheckoutSettingsCard.tsx
@ -27,7 +27,8 @@ const SiteCheckoutSettingsCard: React.FC<SiteCheckoutSettingsCardProps> = ({
  const formErrors = getFormErrors(
    [
      "reserveStockDurationAuthenticatedUser",
-      "reserveStockDurationAnonymousUser"
+      "reserveStockDurationAnonymousUser",
+      "limitQuantityPerCheckout"
    ],
    errors
  );
@ -84,6 +85,30 @@ const SiteCheckoutSettingsCard: React.FC<SiteCheckoutSettingsCardProps> = ({
          }}
        />
      </CardContent>
+      <CardTitle title={intl.formatMessage(messages.checkoutLimits)} />
+      <CardContent>
+        <TextField
+          disabled={disabled}
+          error={!!formErrors.reserveStockDurationAuthenticatedUser}
+          type="number"
+          fullWidth
+          name="limitQuantityPerCheckout"
+          label={intl.formatMessage(messages.checkoutLineLimit)}
+          helperText={intl.formatMessage(messages.checkoutLimitsDescription)}
+          value={
+            !!data.limitQuantityPerCheckout
+              ? String(data.limitQuantityPerCheckout)
+              : ""
+          }
+          onChange={onChange}
+          InputProps={{
+            inputProps: {
+              autoComplete: "none",
+              min: 0
+            }
+          }}
+        />
+      </CardContent>
    </Card>
  );
 };
--- a/src/siteSettings/components/SiteCheckoutSettingsCard/messages.ts
+++ b/src/siteSettings/components/SiteCheckoutSettingsCard/messages.ts
@ -5,6 +5,10 @@ export const messages = defineMessages({
    defaultMessage: "Reserved stock",
    description: "title"
  },
+  checkoutLimits: {
+    defaultMessage: "Checkout limits",
+    description: "title"
+  },
  reservedStockDescription: {
    defaultMessage:
      "Set up time amount that stock in checkout is reserved for the customer. You can set separate values for authenticated and anonymous customers.",
@ -18,9 +22,18 @@ export const messages = defineMessages({
    defaultMessage: "Stock reservation for anonymous user (in minutes)",
    description: "input label"
  },
+  checkoutLineLimit: {
+    defaultMessage: "Checkout line limit",
+    description: "input label"
+  },
  stockWillNotBeReserved: {
    defaultMessage:
      "Leaving this setting empty will mean that stock won’t be reserved",
    description: "input helper text"
+  },
+  checkoutLimitsDescription: {
+    defaultMessage:
+      "This number defines quantity of items in checkout line that can be bought. You can override this setting per variant. Leaving this setting empty mean that there is no limits.",
+    description: "input helper text"
  }
 });
--- a/src/siteSettings/components/SiteSettingsPage/SiteSettingsPage.tsx
+++ b/src/siteSettings/components/SiteSettingsPage/SiteSettingsPage.tsx
@ -42,6 +42,7 @@ export interface SiteSettingsPageFormData
  name: string;
  reserveStockDurationAnonymousUser: number;
  reserveStockDurationAuthenticatedUser: number;
+  limitQuantityPerCheckout: number;
 }

 export interface SiteSettingsPageProps {
@ -118,7 +119,8 @@ const SiteSettingsPage: React.FC<SiteSettingsPageProps> = props => {
    name: shop?.name || "",
    reserveStockDurationAnonymousUser: shop?.reserveStockDurationAnonymousUser,
    reserveStockDurationAuthenticatedUser:
-      shop?.reserveStockDurationAuthenticatedUser
+      shop?.reserveStockDurationAuthenticatedUser,
+    limitQuantityPerCheckout: shop?.limitQuantityPerCheckout
  };

  return (
--- a/src/siteSettings/fixtures.ts
+++ b/src/siteSettings/fixtures.ts
@ -38,5 +38,6 @@ export const shop: SiteSettings_shop = {
  },
  name: "Saleor e-commerce",
  reserveStockDurationAnonymousUser: 10,
-  reserveStockDurationAuthenticatedUser: 10
+  reserveStockDurationAuthenticatedUser: 10,
+  limitQuantityPerCheckout: 50
 };
--- a/src/siteSettings/types/ShopSettingsUpdate.ts
+++ b/src/siteSettings/types/ShopSettingsUpdate.ts
@ -60,6 +60,7 @@ export interface ShopSettingsUpdate_shopSettingsUpdate_shop {
  name: string;
  reserveStockDurationAnonymousUser: number | null;
  reserveStockDurationAuthenticatedUser: number | null;
+  limitQuantityPerCheckout: number | null;
 }

 export interface ShopSettingsUpdate_shopSettingsUpdate {
--- a/src/siteSettings/types/SiteSettings.ts
+++ b/src/siteSettings/types/SiteSettings.ts
@ -52,6 +52,7 @@ export interface SiteSettings_shop {
  name: string;
  reserveStockDurationAnonymousUser: number | null;
  reserveStockDurationAuthenticatedUser: number | null;
+  limitQuantityPerCheckout: number | null;
 }

 export interface SiteSettings {
--- a/src/siteSettings/views/index.tsx
+++ b/src/siteSettings/views/index.tsx
@ -84,7 +84,9 @@ export const SiteSettings: React.FC<SiteSettingsProps> = () => {
                    reserveStockDurationAnonymousUser:
                      data.reserveStockDurationAnonymousUser || null,
                    reserveStockDurationAuthenticatedUser:
-                      data.reserveStockDurationAuthenticatedUser || null
+                      data.reserveStockDurationAuthenticatedUser || null,
+                    limitQuantityPerCheckout:
+                      data.limitQuantityPerCheckout || null
                  },
                  isCloudInstance: IS_CLOUD_INSTANCE
                }
--- a/src/storybook/snapshots/Stories.test.ts.snap
+++ b/src/storybook/snapshots/Stories.test.ts.snap
--- a/src/types/globalTypes.ts
+++ b/src/types/globalTypes.ts
@ -1859,6 +1859,7 @@ export enum WebhookEventTypeEnum {
  SALE_CREATED = "SALE_CREATED",
  SALE_DELETED = "SALE_DELETED",
  SALE_UPDATED = "SALE_UPDATED",
+  SHIPPING_LIST_METHODS_FOR_CHECKOUT = "SHIPPING_LIST_METHODS_FOR_CHECKOUT",
  TRANSLATION_CREATED = "TRANSLATION_CREATED",
  TRANSLATION_UPDATED = "TRANSLATION_UPDATED",
 }
@ -2212,6 +2213,7 @@ export interface GiftCardCreateInput {

 export interface GiftCardFilterInput {
  isActive?: boolean | null;
+  metadata?: (MetadataFilter | null)[] | null;
  tag?: string | null;
  tags?: (string | null)[] | null;
  products?: (string | null)[] | null;
@ -2648,6 +2650,7 @@ export interface ProductVariantBulkCreateInput {
  trackInventory?: boolean | null;
  weight?: any | null;
  preorder?: PreorderSettingsInput | null;
+  quantityLimitPerCustomer?: number | null;
  stocks?: StockInput[] | null;
  channelListings?: ProductVariantChannelListingAddInput[] | null;
 }
@ -2665,6 +2668,7 @@ export interface ProductVariantCreateInput {
  trackInventory?: boolean | null;
  weight?: any | null;
  preorder?: PreorderSettingsInput | null;
+  quantityLimitPerCustomer?: number | null;
  product: string;
  stocks?: StockInput[] | null;
 }
@ -2675,6 +2679,7 @@ export interface ProductVariantInput {
  trackInventory?: boolean | null;
  weight?: any | null;
  preorder?: PreorderSettingsInput | null;
+  quantityLimitPerCustomer?: number | null;
 }

 export interface PublishableChannelListingInput {
@ -2812,6 +2817,7 @@ export interface ShopSettingsInput {
  customerSetPasswordUrl?: string | null;
  reserveStockDurationAnonymousUser?: number | null;
  reserveStockDurationAuthenticatedUser?: number | null;
+  limitQuantityPerCheckout?: number | null;
 }

 export interface SiteDomainInput {
--- a/src/webhooks/components/WebhookEvents/WebhookEvents.tsx
+++ b/src/webhooks/components/WebhookEvents/WebhookEvents.tsx
@ -182,6 +182,12 @@ const WebhookEvents: React.FC<WebhookEventsProps> = ({
      defaultMessage: "Product variant out of stock",
      description: "event"
    }),
+    [WebhookEventTypeEnum.SHIPPING_LIST_METHODS_FOR_CHECKOUT]: intl.formatMessage(
+      {
+        defaultMessage: "Shipping methods for checkout listed",
+        description: "event"
+      }
+    ),
    [WebhookEventTypeEnum.FULFILLMENT_CANCELED]: intl.formatMessage({
      defaultMessage: "Fulfillment canceled",
      description: "event"