Example Request

{
  "amount": "300.00",
  "preferred_product_type": "paylater",
  "api_key": "<api_key>",
  "success_url": "http://www.supplier.com/success/",
  "failure_url": "http://www.supplier.com/failure/",
  "currency": "GBP",
  "order_reference": "26352",
  "invoice_number": "INVOICE1234",
  "user_email": "[e-mail]",
  "signature": "<signature>",
  "first_name": "John",
  "last_name": "Smith",
  "product_description": [
    {
      "item": "Pirelli Cinturato P7 Tyre",
      "quantity": "2",
      "price": "150.00"
    },
    {
      "item": "Pirelli Cinturato P8 Tyre",
      "quantity": "1",
      "price": "150.00"
    }
  ],
  "additional_data": {
      "key1": "value1",
      "key2": "value2",
      "key3": "value3"
  },
  "email": "[e-mail]",
  "product_id": "4",
  "mobile": "07000000000",
  "vehicle_reg": "XYZ1234",
  "flat_number": "23",
  "building_name": "ABC Building",
  "building_number": "39",
  "street": "DEF way",
  "town": "Southampton",
  "county": "Hampshire",
  "postcode": "SO14 3AB",
  "country": "UK",
  "is_preapproval_link": true,
  "preapproval_token": "32248992",
  "send_sms": false,
  "send_email": false
}