Shaws had a super awesome Facebook promotion running earlier this evening and they just released 3 Dollar Doublers! If you are new to couponing you might be asking, what the heck are dollar doublers? Well each Shaws Dollar Doublers will double a $1 Coupon up to $2 off! For example, if you have a $1/1 Toaster Strudels Coupon, you could stack it with a dollar doubler and take $2 off! Yippe!