I have done and they are reputable and do pay. The only thing I noticed is somethings they get a little out of hand with their checks and send you about 5 checks that add up to your account earnings when infact they should have really given you one larger check. If they send you a few aswell, you probably get them all in the same week. I remember having 2 in one day from them, one the day after, etc. Other than that they have some good merchants, there has been a few bad things said about them with their traffic, but I hadn't noticed any of it since I had been with them for well over 4 years. They also have merchants like WalMart, Overstock, etc. These are big merchants. I remember selling something electronic from overstock for just over $1,000 and I earn't around $90 for it. That's just one sale, I have had many more smaller sales from Overstock.