Pay Invoice with Balance

Pay an invoice using the customer's available balance.

Example

Use the $API->action(); method to pay an invoice using the customer's balance.

<?php
/**
 * Pay an invoice using available customer balance
 *
 */

header('Content-Type: text/plain');

require '../ChargeOverAPI.php';
require 'config.php';

$API = new ChargeOverAPI($url, $authmode, $username, $password);

// Invoice to pay
$invoice_id = 10054;

// Pay this invoice, BUT only use the customer's available account balance to pay it
//  (e.g. don't charge a credit card, just try to use their available open balance
//  from previous over-payments/credits)
$resp = $API->action('invoice', $invoice_id, 'pay', array(
	'use_customer_balance' => true,
	));
if (!$API->isError($resp))
{
	// Did anything get applied to it?
	if ($resp->response)
	{
		print('Customer balance was applied to this invoice.');
	}
	else
	{
		print('There was no customer balance to apply.');
	}
}
else
{
	print('Error saving invoice via API' . "\n");

	print('Error message was: ' . $resp->code . ': ' . $resp->message . "\n");

	print("\n\n\n\n");
	print($API->lastRequest());
	print("\n\n\n\n");
	print($API->lastResponse());
	print("\n\n\n\n");
}