If you want want to offer multiple toppings on an pizza order or different toppings for hamburgers, you'll need to make sure you've selected "Allow Multiple Choices" when building your out your rmenu.
To allow for multiple choices, follow the steps below.
1. From your account Dashboard, select Menu.
2. Select the proper Category, and then select the proper Menu Item to Edit.
3. Under the
Options section you will see a checkbox for Allow Multiple Choices. Make sure this Option is enabled.
4. Click Submit on the bottom of the page to save any changes.
Note: You will need to repeat these steps for each Menu Item.