When you redeem a coupon, USA TODAY may earn a commission. This article originally appeared on USA TODAY: Walmart digital coupons: Get promo codes from USA TODAY's coupons page to save money ...

To bridge the digital divide, the city of San Diego wants to ban grocers from offering digital coupons. Grocers are pushing ...

Click, not clip The act of clipping printed coupons may be passé, but the use of digital coupons is exploding. In fact, more than 31 billion digital coupons will be redeemed this year ...