I puchased for $25 off of ebay - a certificate for $500 in free gas - $25 per month with $100 of gas purchases per month from the same gas station. I did research on this at the time (sept 08) and there were no complaints and it was a promotion from the gas stations to maintain loyal customers. What a chore this has become. I have sent in receipts every month -w ell before the due date --- I have called every month when I did not receive the card - and heard that computers crashed, the cards didn't come in from the gas stations, etc. I... read full review »