Are there any stores near Hoffman Estates, IL (NW Chicago suburb), that double coupons?

After watching the show "Extreme Couponing" on TLC, we are trying to begin our journey in saving money through coupons. However, it seems that all of the stores that the people go to double their coupons, which I've never seen in this area. So I'm trying to get some help in finding a store that's close enough that it would be worthwhile to shop at, but at the same time, not too far that the cost of gas and time spent driving would negate the savings. Thanks for your help.