Samsung Pay has added the ability to use it for in app purchases, they have partnered with:

This is mostly interesting due to the Samsung Pay Rewards program that is now live (and other promotions such as $15 for using a Chase card three times). Fingers crossed we see more promotions that make Samsung Pay useful, I think Samsung Pay is easily the best mobile wallet at the moment because of the fact it doesn’t require near field communication to work (magnetic strip terminals work for example).
Hat tip to reader @vinhtantran
