Create a new order form template for the Client Area shopping cart. This process requires creating a new template folder and creating or updating the theme.yaml file and desired template files.
Add a Plesk server to WHMCS. Before you can sell and provision Plesk accounts, you must add at least one Plesk server.
Change a service's Next Due Date value and automatically generate a prorata invoice to cover the period between the old and new dates.
Manually generate an invoice for a client's service, addon, or domain renewals before the system generates the next automated invoice.
Add a Client Area Homepage panel. This example adds a panel that spans two columns in the Client Area Homepage while in Desktop Mode.
Add a WP Squared server to WHMCS. Before you can sell and provision WP Squared accounts, you must add at least one WP Squared server.
Use hooks to create custom widgets that display to admins in the Admin Area Dashboard. You can also customize WHMCS's included widgets.