This module allows you to add Discord Notifications to your WHMCS installation with a Discord Webhook.
Installation:
Step 1 : Download the file in your client area after your purchase.
Step 2 : Extract the .rar file that you just downloaded
Step 3 : Upload the folder "Discord" that is in the archive in the folder /var/www/whmcs/modules/notifications assuming the root folder of your WHMCS installation is /var/www/whmcs
Step 4 : Go in the WHMCS Administration, go to "Setup > Notifications" and from here, click "Configure" below the Discord logo.