How can I use my points? Redeem points for rewards including FLX Cash, Xtra Boosts, Sweepstakes (in the U.S.), Contests (in Canada) and more. Related articles How do I locate my FLX Rewards ID to add to my phone device’s mobile wallet? How do I see my available rewards? Do my points expire? What are the FLX Rewards membership tiers? I forgot to tell a store team member I’m an FLX Rewards member. Can I still get points for my purchase?