We know that you can setup an welcome email in product field but We created this module because of VPS and Dedicated servers. Some VPS and Dedicated server are not setup automaticaly so when client signup for dedicated server, system automatically open the Ticket with Subject New Server Details and with content like welcome email. After server is up your admin will update this ticket with server details.
You can choose multiple products and multiple groups.
WHMCS 5.x or higher