[quote name='ElwoodCuse']It says 1 coupon per membership account. Does that mean "forever", or "per visit" (i.e. you can't rent 3 games and get 3 free with three coupons at once).[/quote]
a friend and i had "rental for 99 cents" coupons before, and we tried using more than one and they wouldn't let us, arguing that it's one coupon per membership per day. i haven't tried this coupon, obviously, and probably won't since i have enough games right now to where i don't need to spend $6 renting others, but i can't imagine them only allowing one coupon per membership ever. but then again, it's blockbuster, home of "the computer says you have a late fee".