Online Order works with the Register app from Clover. So Online Order will work on Clover Mini and Clover Mobile.  However, it does require a software upgrade for the Register app.

On the Clover Station, the Register app is included.  On the Clover Mini and Clover Mobile the Register app does not come included. 

So to use Online Order the merchant will have to subscribe to the Register app and our Online Order app. 

The subscription fees start to add up for the merchant and they should be made aware of it.