# yaymail/4.4.2/vendor-prefixed/src/Support/Constants.php

YayMail – WooCommerce Email Customizer, version 4.4.2. 13 lines.

- Page: https://pluginprobe.com/plugins/yaymail/4.4.2/code/vendor-prefixed/src/Support/Constants.php
- Raw: https://pluginprobe.com/plugins/yaymail/4.4.2/raw/vendor-prefixed/src/Support/Constants.php
- Modified: 2026-06-22T06:35:38+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/yaymail/4.4.2/code/vendor-prefixed/src/Support/Constants.php#L10-L20`.

```php
<?php

namespace YayMailScoped\YayCommerce\AdminShell\Support;

\defined('ABSPATH') || exit;
/**
 * Package-level constants with defined()-guards so individual plugins
 * that define their own copy (race condition) take precedence.
 */
if (!\defined('YAYCOMMERCE_SELLER_SITE_URL')) {
    \define('YAYCOMMERCE_SELLER_SITE_URL', 'https://yaycommerce.com/');
}

```