Customers notifications - gogetssl/whmcs-addon GitHub Wiki
Script responsible for: a. sending customer notifications about expiring services b. creating renewal invoices for services expiring within 90 days
is located in modules/addons/GGSSLWHMCS/cron/notifier.php in your WHMCS main dir. It should be added to CRON tasks list and should be run once a day.
php WHMCS_MAIN_DIR_PATH/modules/addons/GGSSLWHMCS/cron/notifier.php
Notification email template
The template used to send notifications to customers is added automatically when the module is being activated or upgraded. In order to customize it, go to Setup → Email Templates in WHMCS admin panel and search for „GoGetSSL - Service Expiration” template.