The Loyalty feature allows users to have an in-app version of a traditional stamp card. Rather than pulling out the hole-puncher or scribbling an easy-to-forge symbol, the vendor punches the secret code into the customer's phone to add a 'stamp'. Once users have reached the required number of 'stamps', they will unlock the deal. This deal can be redeemed immediately or saved for later.This article provides the steps in setting up the Loyalty feature.