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# Method name: addPayment(id: IdAndVersion, payment: Payment)

# Method package: wixBillingBackend

# Method menu location: wixBillingBackend --> Invoices --> addPayment

# Method Link: https://dev.wix.com/docs/velo/apis/wix-billing-backend/invoices/add-payment.md

# Method Description:

Adds a payment to the invoice and reports the payment to the payment provider.

The `addPayment()` function returns a Promise that resolves
 when the specified payment is added to the invoice with the specified ID.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## Add a payment to an invoice

```javascript
import { Permissions, webMethod } from 'wix-web-module';
import { invoices } from 'wix-billing-backend';

export const addPayment = webMethod(Permissions.Anyone, (id, version, type, amount) => {
  const idAndVersion = {
    "id": id,
    "version": version
  };

  const payment = {
    "type": type,
    "amount": amount,
    "date": Date.now()
  };

  return invoices.addPayment(idAndVersion, payment);
});

/* Promise resolves to:
 * {
 *   {
 *     "id": {
 *       "id": "1ed3a515-24f9-4039-8937-2e69b6a2f33a",
 *       "version": 31
 *     }
 *   }
 * }
*/
```

## Get the invoice version and add a payment to an invoice

```javascript
import { Permissions, webMethod } from 'wix-web-module';
import { invoices } from 'wix-billing-backend';

export const addPayment = webMethod(Permissions.Anyone, (id, payment) => {
  return invoices.getInvoice(id)
    .then((result) => {
      return invoices.addPayment(result.id, payment);
    });
});

/* Promise resolves to:
 * {
 *   {
 *     "id": {
 *       "id": "1ed3a515-24f9-4039-8937-2e69b6a2f33a",
 *       "version": 31
 *     }
 *   }
 * }
*/
```

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