By default, the tab on your Facebook page will say, "Order Online!":
In order to change the Order Online! tab on your restaurant's Facebook page, perform the following:
1. Ensure you are logged in for the business page (not a personal profile).
2. Click on Settings:
3. Choose Apps:
4. Beneath Online Ordering, click on Edit Settings:
5. Set the desired Custom Tab Name:
6. Select Save, then OK.