# s2member/110731/includes/menu-pages/code-samples/paypal-api-username.php

s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions, version 110731. 7 lines.

- Page: https://pluginprobe.com/plugins/s2member/110731/code/includes/menu-pages/code-samples/paypal-api-username.php
- Raw: https://pluginprobe.com/plugins/s2member/110731/raw/includes/menu-pages/code-samples/paypal-api-username.php
- Modified: 2011-08-01T03:41:00+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/s2member/110731/code/includes/menu-pages/code-samples/paypal-api-username.php#L10-L20`.

```php
<?php echo S2MEMBER_PAYPAL_API_USERNAME; ?>
This may output something like: example-pro_api1.example.com
( or whatever you have configured as your PayPal® API Username )

---- s2member Shortcode Equivalent ----

[s2Get constant="S2MEMBER_PAYPAL_API_USERNAME" /]
```