In today's mail was an Albertsons Book of Saving with two coupons on the back cover that will double a manufacturer's coupon up to $1! The fine print says you need to have an Albertsons club card and it's limited to one coupon per customer per transaction. To make the most out of this double coupon, use it with a manufacturer's coupon valued at $1.00 or more.
FYI: Did you know you can combine a store coupon with a manufacturer's coupon? For example, on the front of the Albertsons Book of Savings is a coupon for Coca-Cola. The Albertsons store coupon will give you 3 12-packs of soda for $11. I have a coupon for $2 off 2 12-packs, combine that with the double coupon and I'll end up paying $8 for the 3 12-packs, or 22 cents a can which is pretty close to my stock up price.