Install the Nova Experience on cPanel provisioning module, add the optional Nova landing page to your store, and configure product sales and the nova_config.json file to offer Nova through WHMCS.
Set up email piping for self-hosted WHMCS installations using a cPanel email forwarder to pipe email replies into a file. WHMCS retrieves email replies from this file.
Configure the system cron job as part of the self-hosted WHMCS installation process and make certain that its daily automation tasks always run successfully.