Android pay is a service available on any device running Android 4.4 KitKat or later, with NFC. Seeing as Android Pay uses NFC to make the payment, it is a requirement.
Now google has made it easier for the users to find promotions using android pay by introducing a promotions page for the service. The page details all the promos you can take advantage of for the current crop of Android Pay-compatible apps. some applications automatically apply discounts if you choose the mobile wallet as your payment option upon checking out.
If you are a person who has never used android pay, just head over to Android playstore and install Android pay app and set your cards up in your account so that you could take advantage of the promotions in the future.
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