What's the Square integration?

There's an option to link your Square account in the iPad version of the app. For people who are already customers in Square, their name and full phone number will come up when you start typing their phone number. You can also choose to have your Waitlist Me customer entries automatically added to your Square customer list. 

To turn this on, go to the gear icon in the Waitlist Me app on your iPad. Select the Square menu option. You'll need to login with your Square credentials, and then you can turn on the customer sharing features you wish to use. Please note, if you log out of the Waitlist Me app, you would need to log back in with your Square credentials for the feature to function again. Also Square would need to be logged in to on each device you wish to use it for.