Articles

 Common Sync Errors

Below you can find a list of common errors, their causes, and steps to resolve: Contacts Sync...

 Custom Contact Link

You can create a custom link to allow you to click from your Xero contact to WHMCS.To do this,...

 FAQ

Q. How do I find my 'Next Transaction ID'? A. In WHMCS, go to 'Billing' -> 'Transaction...

 Installation & Upgrade Instructions

Installing the module is a straightforward process, simply follow the steps below and feel free...

 Setting up the Cron Job

By default, you can enable the sync to take place automatically when the WHMCS daily cron job...

 Setting up WHMCS Payment Sync

For invoices to be automatically marked as paid in Xero, you must specify Payment Gateway...