To set up PayU payment gateway for Sapaad.Online:

Step 1: Create and activate a PayU account.
Step 2: Log in to and visit Setup > Sapaad Add-Ons > Sapaad.Online Settings.
Step 3: Under the Payments tab, select PayU.
Step 4: Click on the checkbox against Enable and fill out the Title (e.g. Credit Card).
Step 5: Enter the App ID and Private Key found on your PayU dashboard.
Step 6: Select the appropriate checkboxes as per your requirement.
Step 7: Under Payment Mapping, select the appropriate mode of payment (e.g. Online Paid). To learn how to add a new payment type, click here.
Step 8: Click Save.
Step 9: Finally, under the Synchronize tab, click Save.

Note: Ensure that your website and online ordering store is secured by following these steps. If your online ordering store is not secured, you will not be able to accept online payments.