Test payments before going live
Use Mollie's test mode to verify that Mollie payment methods are working correctly.
Steps
Go to Modules
> Modules-Center.Select Mollie from the module list.
Click Edit.
Switch on the Test mode toggle.
Make a test purchase in your Gambio shop.
A status page appears to test the different payment statuses. This page only appears in test mode.

Select the payment status that you want to test and click Continue.
You can follow these steps to test every payment method and status separately.