No way in the app to turn it off that I can see.
Sent from my Nexus 5
Just looked it up and it's not Google Wallet itself that is causing the issue, rather over all location services. You'll probably want to read a bit on this thread: http://xdaforums.com/showthread.php?p=48051661
https://play.google.com/store/apps/details?id=com.schurich.android.tools.appopsstarter
And just turn off location to everything you don't want having the access. It's a great battery saver too!
Sent from my Nexus 5 using Tapatalk
I have the same problem and it turns out because Google Wallet have "Offers", which always use Location Services (GPS, Wifi, etc.) to find the "relevant" offers (discounts, etc.) in your area.
I use Google Wallet for payment, but I do NOT need the "Offers" feature. In prior version of Google Wallet, I believe the "Offers" feature is disabled. However, now it is FORCED upon you. I don't see any settings in the Google Wallet app to disable "Offers". Anyone know?