To process multiple payments at once from the Merchant Back Office:

1. Sign in to the Merchant Back Office.
2. Go to the Management > Transactions menu.
3. Click on a transaction.
4. Hold down the Ctrl key on your keyboard.
5. Click on one or more additional transactions with a status that can be processed.
6. Release the Ctrl key.
7. Click on Validate.
8. Click Yes to confirm.