Lifetime plan support alongside monthly/yearly billing
Billing
Subscription renewal system with advance renewal, expiry reminders, and automated cleanup
Billing
Legal pages: Terms, Privacy, Refund, Disclaimer
Core
Comprehensive user guide documentation
UX
Username system: branded email identity (user@invoices.delivery)
Core
Smart email routing (invoices, support, no-reply)
Core
Support ticket system with admin management
UX
Version management system with changelog
Admin