Product Tax Codes

The product_tax_code is a required field that you need to add to your requests for US transactions.

The list of values for this field is available from Vertex.

The following is an example transaction that specifies this field:

{
  "transaction": {
    "buyer_credit_card_prefix": "",
    "buyer_name": "John Smith",
    "currency_code": "USD",
    "invoice_address": {
      "country": "US",
      "postal_code": "90232",
      "region": "California"
    },
    "transaction_lines": [
      {
        "custom_id": "1",
        "description": "Example product",
        "product_tax_code": "310104",
        "amount": "100"
      }
    ],
    "buyer_tax_number": "",
    "status": "C",
    "buyer_ip": "",
    "billing_country_code": "US",
  }
}