Rating: 1 Posted By: gotpong Views: 72 Replies: 2 Upromise said: Starting on February 2, 2017, Upromise members will earn 2.5% cash back at participating restaurants.1Previously this was was tiered 2%, 4%, 6%, then 8% depending on how much you spent annually while eating out. They then changed this to a flat 5% which they are now cutting in half.