WHMCS is a hosting business automation platform that handles billing, client management, provisioning, and support tickets, helping web hosts and domain resellers run their entire operation from one dashboard. Designed for hosting providers, domain resellers, and web agency owners, WHMCS combines automated billing, server provisioning hooks, and a marketplace of integrations with cPanel, Plesk, and major registrars. The platform's recurring affiliate commissions pay across all license tiers for the customer lifetime. WHMCS is a strong fit for hosting tutorial bloggers and reseller communities who teach hosting business setup and want lifetime recurring earnings.