Adding multiple items in an invoice

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Important Note
Each invoice item will have their own individual UUID. This invoice item UUID can be used to specify which item an integrator choose to refund.
An invoice with multiple invoice item will only be charge a transaction fees once, as compared to how many individual invoice is create for each of the items.

Creating an invoice with multiple invoice item

The API to create an invoice with multiple items is similar to how you would normally create an invoice using Ezypay's API. The main focus is on the "items" section. Below is an example of how an invoice can be created with multiple items. Ezypay calls this "invoice items".

[POST] https://api-sandbox.ezypay.com/v2/billing/invoices

API Endpoint Documentation: https://developer.ezypay.com/reference#create-an-invoice

{
  "paymentMethodToken": "{{PaymentMethodToken}}",
  "customerId": "{{Ezypay_Customer_Id}}",
  "items": [
    {
      "amount": {
        "currencyCode": "AUD",
        "value": 4
      },
      "taxs": {
        "rate": 0
      },
      "description": "Gym Towel",
      "accountingCode": "GYM_1123"
    },
    {
      "amount": {
        "currencyCode": "AUD",
        "value": 2
      },
      "taxs": {
        "rate": 0
      },
      "description": "1.5 ml Coke",
      "accountingCode": "GYM_1123"
    },
    {
      "amount": {
        "currencyCode": "AUD",
        "value": 20
      },
      "taxs": {
        "rate": 0
      },
      "description": "Extra 20 minutes",
      "accountingCode": "GYM_1123"
    }
  ]
}

{
    "id": "ad008038-26d8-4669-b3ae-793386c39aad",
    "documentNumber": "IN0000000000002944",
    "date": "2020-12-11",
    "dueDate": "2020-12-11",
    "scheduledPaymentDate": null,
    "status": "PROCESSING",
    "memo": null,
    "items": [
        {
            "description": "Gym Towel",
            "amount": {
                "currency": "AUD",
                "value": 4.00,
                "type": null
            },
            "tax": {
                "rate": 10.00
            },
            "id": "08193719-9fe5-4a88-a0f7-e0b430f85535",
            "type": "on_demand_payment",
            "discounted": {
                "currency": "AUD",
                "value": 0.00,
                "type": null
            },
            "accountingCode": "GYM_1123"
        },
        {
            "description": "1.5 ml Coke",
            "amount": {
                "currency": "AUD",
                "value": 2.00,
                "type": null
            },
            "tax": {
                "rate": 10.00
            },
            "id": "28ba21da-7eff-466f-b65b-5cab70024509",
            "type": "addon_payment",
            "discounted": {
                "currency": "AUD",
                "value": 0.00,
                "type": null
            },
            "accountingCode": "GYM_1123"
        },
        {
            "description": "Extra 20 minutes",
            "amount": {
                "currency": "AUD",
                "value": 20.00,
                "type": null
            },
            "tax": {
                "rate": 10.00
            },
            "id": "035c015b-9ab4-48f9-baf9-badd0679be96",
            "type": "addon_payment",
            "discounted": {
                "currency": "AUD",
                "value": 0.00,
                "type": null
            },
            "accountingCode": "GYM_1123"
        },
        {
            "description": "Transaction Fee",
            "amount": {
                "currency": "AUD",
                "value": 0.65,
                "type": null
            },
            "tax": {
                "rate": 10.00
            },
            "id": "2a47d4d0-0a63-4863-88a9-c8a69609039f",
            "type": "transaction_fee",
            "discounted": {
                "currency": "AUD",
                "value": 0.00,
                "type": null
            },
            "accountingCode": "GYM_1123"
        }
    ],
    "amount": {
        "currency": "AUD",
        "value": 26.65,
        "type": null
    },
    "amountWithoutDiscount": {
        "currency": "AUD",
        "value": 26.65,
        "type": null
    },
    "totalDiscounted": {
        "currency": "AUD",
        "value": 0.00,
        "type": null
    },
    "totalRefunded": {
        "currency": "AUD",
        "value": 0.00,
        "type": null
    },
    "totalTax": {
        "currency": "AUD",
        "value": 2.42,
        "type": null
    },
    "customerId": "{{Ezypay_CustomerId}}",
    "subscriptionId": null,
    "checkoutId": null,
    "subscriptionName": null,
    "paymentMethodToken": "{{PaymentMethodToken}}",
    "autoPayment": true,
    "processingModel": "RECURRING",
    "createdOn": "2020-12-11T07:11:18.572",
    "payNowUrl": null,
    "channel": "api"
}