A customer can redeem a gift card on the checkout page of Owner's online ordering system.
After a customer adds items to their cart, they can go to the checkout page by clicking Checkout in the top right corner of the menu.
Once the check out page is open, click on Add gift card in the bottom right corner of the page.
Add the gift card number to the text field then click Apply on the right side.
Continue the checkout process with the updated total.
Check out this cool video for instructions: