If you agree with an invoice that has been issued to you, you can pay it.
To do so click the "Pay" button in your WM Keeper. In WM Keeper WinPro (Classic), this is done using the button shown at the lower left of the screenshot:
After that you will receive confirmation request click “Next” and follow the instructions:
Please, enter symbols and click “Next”
If you have enabled the confirmation via enum you will see the following window:
See also: Cancel invoice payment