Transaction Checkout Info

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Transaction Checkout Info",
  "description": "Checkout-specific fields associated with a transaction.",
  "type": "object",
  "properties": {
    "merchant_code": {
      "description": "Unique code of the registered merchant to whom the payment is made.",
      "type": "string",
      "example": "MH4H92C7"
    },
    "vat_amount": {
      "description": "Amount of the applicable VAT (out of the total transaction amount).",
      "type": "number",
      "format": "float",
      "example": 6
    },
    "tip_amount": {
      "description": "Amount of the tip (out of the total transaction amount).",
      "type": "number",
      "format": "float",
      "example": 3
    },
    "entry_mode": {
      "$ref": "#/components/schemas/EntryMode"
    },
    "auth_code": {
      "description": "Authorization code for the transaction sent by the payment card issuer or bank. Applicable only to card payments.",
      "type": "string",
      "example": "053201"
    }
  }
}