My wife and I have been with e-rewards for a few years now. They always waive our expirations, which is nice. But as dfg said, who knows if they do it for everyone or what the conditions are. I have been saving mine and my wife's Gamestop gift cards for a while now, so by the time PS Vita comes out, I'll have enough to buy it in full, all from just doing surveys. I love e-rewards!