Fixed price discount when IsFixedPrice is true, percentage discount when IsFixedPrice is false.
{ "Id": 0, "ManufacturerId": 0, "ManufacturerCode": "string", "ManufacturerName": "string", "CategoryId": 0, "CategoryCode": "string", "CategoryName": "string", "FlagId": 0, "FlagCode": "string", "FlagName": "string", "IsFlagInclusive": true, "PriceListId": 0, "PriceListCode": "string", "PriceListName": "string", "ProductTypeId": 0, "ProductTypeName": "string", "ProductId": 0, "ProductHasVariants": true, "ProductName": "string", "VariantProductId": 0, "VariantProductName": "string", "PartNo": "string", "Qty": 0, "IsDiscount": true, "IsFixedPrice": true, "Value": 0.1, "IsIncVat": true, "Changed": "string", "ChangedBy": "string" }