Can I remove an FLX Cash reward from my purchase? Yes, you can remove an FLX Cash reward before completing your order. Related articles Can I apply my FLX Cash reward to an earlier purchase? The item I want is marked “excluded from discount.” Can I use FLX Cash to pay for it? What are the FLX Cash exclusions? Does FLX Cash expire? I forgot to tell a store team member I’m an FLX Rewards member. Can I still get points for my purchase?