Leverage WHMCS hooks and actions for more advanced customization. Hooks allow you to execute custom code at specific points during WHMCS processes.
Create custom pages for unique content or functionalities. Use the add_hook function to integrate these pages into the WHMCS system.
Ensure your customizations are responsive. Test on various devices to guarantee a seamless user experience.
Customize the client area for a more personalized experience. Modify templates related to client login, product details, and invoices.
Prioritize security. Keep your WHMCS installation and custom theme updated to mitigate potential vulnerabilities.
Document your customizations. Create a readme file outlining changes, additions, and any special instructions for maintaining the custom theme.