Failing to thoroughly test custom WHMCS services before deploying them can lead to unexpected errors or compatibility issues. Make sure to test all functionalities across different scenarios.
Failure to update bespoke WHMCS services can expose them to security risks or compatibility issues with newer WHMCS versions.
Failure to install adequate security measures for custom WHMCS services may expose sensitive data to potential breaches.
Without monitoring usage metrics, it's challenging to identify performance bottlenecks or usage patterns that may require optimization. Implement proper monitoring tools.
Failure to build a strong backup strategy for custom WHMCS services might lead to data loss in the event of a system failure or disaster.