Good!
One of their coupons they say is at capacity is one of the Visa ones I got ON THEIR WEBSITE! They provided it and said here, this will save you an extra $15 off your rental....wait, no...you don't get that one, sorry, our bad. What? How does that work? That is like Walmart giving you a coupon as you walk in the door to use, then at the register saying no, we have decided we gave too many out.
No, it is not like walmart giving you a coupon. These coupons are capacity controlled. And, if you read the terms and conditions of these coupons, you would see verbage like this. I just grabbed a coupon offer for illustration. "This offer is available for the rental of an Economy car or higher at participating Alamo locations in the US and Canada; not valid in Manhattan, NY. Valid for rentals July 27 through September 8, 2013. Minimum three-day rental required, with a five-day maximum. Rental must include a Saturday overnight stay. Offer cannot be combined with another and standard rental qualifications apply. Drivers under age 25 may have to pay higher rates. The dollars-off amount is prorated against the base rate for the length of your rental. Here are some things that might cost you extra: taxes, government charges of up to 23%, recoupment fees of up to $2 per day or $3 per rental, airport fees of up to $6 per day or $19 per rental, refueling, additional driver fees, one-way rental charges, and optional items (e.g., CDW Waiver Savers up to $30 per day). Check your insurance policy and/or credit card for rental vehicle coverage. Availability is limited. This offer may change without notice. And, unfortunately, blackout dates may apply. Offer void where prohibited."