directadmin

Overage billing allows you to bill clients on cPanel, Plesk, or DirectAdmin hosting servers for their monthly disk or bandwidth use.

You can use automated options like Sync Accounts or Importassist to migrate your data, or you can add data using manual entry.

Usage billing allows you to set up variable-priced items for products. The system then determines pricing based on actual usage data.

The Configurable Package Addon lets you to offer customizable hosting packages on cPanel & WHM, WP Squared, and DirectAdmin servers.

Add a DirectAdmin server to WHMCS. Before you can sell and provision DirectAdmin accounts, you must add at least one DirectAdmin server.

The DirectAdmin module allows you to add and manage DirectAdmin servers in WHMCS.

Configure the system cron job as part of the WHMCS installation process and make certain that its daily automation tasks always run successfully.

Configure billing based on use of resources like bandwidth or disk space. You can use this with cPanel & WHM, DirectAdmin, and Plesk.