WHMCS is a complete all-in-one client management, billing & support solution primarily designed for web hosts but also applicable to many other types of online businesses. Packed with features but with a core focus on remaining easy to use and customise, WHMCS enables you to easily and effectively manage your business while automating many routine tasks.

Licence WHMCS:

Want to see it in action? Take a look at the online demo. Visit the WHMCS website for more information.
Features:
Below is a brief list of the key features of WHMCS. To view the complete list, click here.

Billing - Multiple Currencies, Tax Support, One Off & Recurring Invoicing, Quotes/Estimates & Ticket Support Billing
Automation - Payment Processing, Refunds, Fraud Checks, Product/Domain Provisioning & Management
Easy to Use - Simple & Intuitive Interface, Fast Loading, Quick Setup & Efficient Support
Products - Offer Free, One Time & Recurring, Prorata, Custom Fields, Welcome Emails, Stock Mgt & Promotions
Transactions - Over 50 Supported Payment Gateways, Income/Transaction Logs & Statistical Reports
Support - Integrated ticket system, knowledgebase, downloads, announcements & network issues tool
Modules - Create, Suspend, Terminate, Upgrade, SSL Certs, Update Nameservers, Renew & More...
Customisable - Client & Admin Area Templates, Order Forms, Language Files & CSS Styling
Developer Friendly - Module Development Kits, Action Hooks & a Remote API
*Price in 2017 is updated