WHMCS is a powerful billing application that's specifically developed for Web Hosting Resellers! WHMCS lets you easily keep track of all your clients, orders, and invoices, plus has built-in ticket-support module and automates account creation! Highlights include:

• Automated Recurring Billing & Simple One Time Invoicing
• Flexible Product Options, Custom Welcome Emails, Fields & Options
• Automated Hosting/Domain Provisioning & Management
• Payment Tracking, Accounting Features & Statistical Reports
• Easy to Use Client Area with Integrated Support Tools
• Fully Customizable Client Area with a Powerful Templating System
• Development Kits, Action Hooks & an API for integrating & extending

IceStorm.com offers a discounted WHMCS license of only $14.95/month! WHMCS will provide complete support for your license. Submit a Sales ticket at our Helpdesk to receive your license!

(Official Site)

AccountLab Plus has built-in fraud protection, provides a 180-TLD whois script, and supports unlimited customers! It handles tax, FAQ and support tickets. Currently 21 different payment methods are supported.

IceStorm.com offers a discounted Accountlab Plus license of only $14.95/year! Submit a Sales ticket at our Helpdesk to receive your license!

(Official Site)

phpCOIN is a popular billing program designed for small-to-medium sized web hosting resellers. It provides client management, recurring invoicing, and an integrated help desk system.

Current Resellers: To install phpCOIN, go to:
Cpanel -> Fantastico -> phpCOIN.

(Official Site)