I don't shop at Giant often. But, I see in this weeks circular they have 4 Dollar Coupon Doublers. What are the limitations on these coupons? How do they work?

Its actually pretty easy. You can use all 4 Qs in one transaction. I believe you can't double more than one like Q (but since you've only got 4, this isn't usally a big deal). And before Qs your total transaction (including any other items you are buying, not just the 4 items for doubles) must be $15. HTH.

Also, I believe you can only use 4 of these per bonuscard. I tried to use more than 4 in one week once, and they all beeped and wouldn't go through. Not 100% sure though.

Yea, I thought so. The doublers do say 4 coupons per household and you must use your bonuscard. So, as long as my total is $15 or more before they take off any coupons, I can use the doublers? Thanks so much for the explanation! I'm headed there tomorrow or Thursday to do some damage.