To turn on the pre-auth feature, go to Setup app > Payments > Enable pre-auth

It's that easy!

Note: Pre-auth is an integration to the Register app and is not a separate app.

Pre-Auth is being released in a rolling release to all eligible Clover devices as of 12/15/2017

You will be able to use the Clover Mobile, Clover Mini and Clover Flex to create pre-auths via the Register app<http://app.response.firstdata.com/e/er?s=1843&lid=5197&elqTrackId=abc1a8b150f348f18b8f21d8d9a641a2&elq=3f10f17c1c0f4337aa7f7b7417a83e93&elqaid=9089&elqat=1> in a future update. This feature will also be available in the Tables app in the future.