Many of us are using coupons at the grocery store to take the sting out of the moment when the cashier hits the total button, but did you know that you can make extra money selling grocery coupons on ...

Q: Is it a good idea to buy coupons on eBay? Is it even legal? Most coupons state “void if sold.” A: The fine print on a coupon usually includes the warning, “Coupon may be void if copied, transferred ...