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The ProductItem object represents a single product or service item included in a payment transaction. This allows merchants to provide detailed line-item information for better transaction tracking and reporting.

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Properties

FieldTypeRequiredDescription
idstring✅Unique identifier of the product or service in the merchant’s catalog
namestring✅Name or description of the item
quantityinteger✅Quantity of this item being purchased (minimum: 1)
unitPriceinteger✅Unit price in the smallest currency unit (e.g., cents for USD) (minimum: 1)
goodsTypestring✅Type of item
Values: PHYSICAL (tangible items), DIGITAL (non-physical items)

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Example

{
  "id": "PROD-001",
  "name": "Wireless Keyboard",
  "quantity": 2,
  "unitPrice": 1999,
  "goodsType": "PHYSICAL"
}