Now through Labor Day, buy one of four Quiznos' classic subs for regular price and get another of the same size – small, medium or large - for a friend, co-worker, etc. for just $1!
Details of the promotion aren't yet on the Quiznos' site, but I've confirmed the promotion with them. To find out if your store is participating, visit the store locator and look for the $1 Toasty Toasty icon by the store information. They expect widespread participation, and additional stores are still signing up, so be sure to check back if your store isn't currently listed as participating!