Effective discount programs boost sales and encourage customers to revisit. To create a discount code for online orders, 

Step 1: Visit Setup > Location Setup.
Step 2: Select the location at which you want to add a discount code.
Step 3: Select Menu Management Surcharges and Discounts > Order Discounts > Add Order Discount.
Step 4: Enter the details of your discount.
Step 5: For order types, select e-Order.
Step 6: Visit Setup > Sapaad Add-Ons > Sapaad.Online Settings > Synchronize.
Step 7: Click Save.

You can now display this code on your Sapaad.Online website by entering the details in Setup > Sapaad Add-Ons > Sapaad.Online Settings > Announcements.