"item_details": [{
    "id": "a1",
    "price": 50000,
    "quantity": 2,
    "name": "Apel",
    "brand": "Fuji Apple",
    "category": "Fruit",
    "merchant_name": "Fruit-store",
    "tenor": "12",
    "code_plan": "000",
    "mid": "123456",
    "url": "https://tokobuah.com/apple-fuji"
  }]

JSON Attribute	Description	Type	Required
id	Item ID.	String	Optional
price	Price of the item in IDR. Note: Do not add decimal.	Integer	Required
quantity	Quantity of the item purchased by the customer.	Integer	Required
name	Name of the item.	String	Required
brand	Brand name of the item.	String	Optional
category	Category of the item.	String	Optional
merchant_name	Name of the merchant selling the item.	String	Optional
tenor	Installment term, use two digits numeric. For example, 03, 06, 09, 12, 24. Note: This is a BCA KlikPay exclusive field.	Integer(2)	Conditional
code_plan	Installment code, use 000 for default. Note: This is a BCA KlikPay exclusive field.	Integer(3)	Conditional
mid	Installment Merchant ID. Note: This is a BCA KlikPay exclusive field.	Integer(9)	Conditional
url	HTTP URL of the item in the merchant site	String	Optional

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Note

Please avoid using vertical line (|) for Alfamart payment type

item_details is required for Akulaku payment type.

Subtotal (item price multiplied by quantity) of all the item details needs to be exactly same as the gross_amount inside the transaction_details object.

Akulaku payment type doesn't allow duplicate item ID (item_details.id) in one request.