WHMCS is host billing automation software that simplifies daily work tasks and routines so they become more efficient. In addition, it reduces costs for resellers. It can be purchased as an add-on in the cPanel Reseller Hosting plan.
The platform has:
Integration with cPanel & WHM;
Billing Automation;
Billing Scheduling and Invoice Creation;
Support Tool via Ticket: Reseller <-> Customer; e
Integration with Payment Gateways.