In last week's column, I answered questions about Catalina coupons. This week, I'll let's look at some of the most frequently asked couponing questions from beginners. These readers want to know more ...

Last week, I mentioned that pairing dollar coupons with dollar sales at the grocery store is one of my favorite ways to get items for free. Another easy way? Double-coupon days. Coupon "doubling" ...

Why do some stores double coupons and others don't? It drives me crazy that my sister can get double the value of her coupons at the stores near her, but the ones near me never offer a similar deal.