6 Ways to Score More Savings With Manufacturer CouponsClipping a coupon from the Sunday paper feels like a relic of the past, but in 2026, manufacturer coupons remain a potent tool for high-velocity savings. Stack Manufacturer and Store CouponsMost major grocery chains issue their own “store coupons” in their weekly flyers or apps. If a store offers a dollar off a box of cereal and the manufacturer offers a dollar off the same box, the savvy shopper uses both to get two dollars off. These are often high-value manufacturer coupons triggered by a competitor’s purchase. By stacking manufacturer offers with store promotions, rebate apps, and smart timing, you can turn everyday purchases into high-yield opportunities.