DataGroomr's Verify app includes a monthly allowance of credits that allows users to run spot check verifications for any configured data elements.  Users can track credit usage and purchase additional credits (for large verification efforts) using DataGroomr's portal.

The simplest way to access the portal is by pressing the Manage Credits button, located at the bottom of the component.   

The portal can also be accessed via this url: 

When accessing the portal for the very first time, you will need to click through DataGroomr's EULA

Once inside the portal, select the Manage Credits option from the org menu.

Credit usage will be shown in the next screen.  To add more credits, press the Add Credits button and follow the provided wizard.

Learn More:
Using Verify Lightning Component