Bought one of their discount cards. Waste of money. Lose the card, lose all your money. Even though they have what they've done for my car in their system, they won't help me at all. Lost my business forever. I'm guessing they count on people losing it, and that's how they make their money off of it. I also assumed when I bought the Groupon card, that they would send me reminders. reminders mean they would have to do work that was already prepaid. they apparently don't want to do that.