Google Smart Tap
Google Wallet supports contactless redemption as well. If you’re interested in it, please contact us and we’ll enable it for your gifttowallet account.
In general you can integrate any NFC device (e.g. a credit card terminal) that supports Google Smart Tap. As soon as a user taps his phone and has a pass of your business on his phone, the pass will be shown automatically and can be redeemed.
The screen needs to be enabled (not unlocked) in order to read passes.
Check out the detailed instructions here.