template.php

См. документацию.

<?php
use Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
 
$sum = round($params['SUM'], 2);
?>
<style>
    <?php
        require 'style.css';
    ?>
</style>
<div class="mb-4" >
    <div class="widget-payment-checkout-info"><?= Loc::getMessage('SALE_HANDLERS_PAY_SYSTEM_YANDEX_CHECKOUT_DESCRIPTION_MSGVER_1') ?></div>
    <div class="widget-payment-checkout-info"><?= Loc::getMessage('SALE_HANDLERS_PAY_SYSTEM_YANDEX_CHECKOUT_DESCRIPTION_SUM', ['#SUM#' => SaleFormatCurrency($sum, $params['CURRENCY'])]) ?></div>
    <div class="d-flex align-items-center mb-3">
        <div class="col-auto pl-0">
            <a class="btn btn-lg btn-success" style="border-radius: 32px;" href="<?=$params['URL'];?>"><?=Loc::getMessage('SALE_HANDLERS_PAY_SYSTEM_YANDEX_CHECKOUT_BUTTON_PAID')?></a>
        </div>
        <div class="col pr-0 widget-payment-checkout-info"><?=Loc::getMessage('SALE_HANDLERS_PAY_SYSTEM_YANDEX_CHECKOUT_REDIRECT_MESS');?></div>
    </div>
    <div class="alert alert-info"><?=Loc::getMessage('SALE_HANDLERS_PAY_SYSTEM_YANDEX_CHECKOUT_WARNING_RETURN');?></div>
</div>