Money Saving McDonald's

Here is an idea for all of you money savers out there...our McDonalds has Valentine's Day coupon books with 12 coupons, milk or apple juice, apple dippers, ice cream, and a hamburger. I bought 2 of them today and they cost $1 each. They expire in May, so I figure with all of the time we are on the road, they will get used (they pay for themselves the first purchase). A great money saving idea!