prepay_hidden_fields.php

См. документацию.

<?php
if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED !== true) 
    die();
 
use Bitrix\Main\Localization\Loc;
 
Loc::loadMessages(__FILE__);
?>
 
<input type='hidden' name='paypal' value='Y'>
<input type='hidden' name='token' value="<?=htmlspecialcharsbx($params['TOKEN']);?>">
<input type='hidden' name='PayerID' value="<?=htmlspecialcharsbx($params['PAYER_ID']);?>">