Entering a supermarket armed with a thick stack of paper clippings, digital app offers, and promotional mailers feels like possessing a secret weapon against rising food inflation. Experienced bargain hunters constantly search for advanced strategies to drive their grocery totals down as close to zero as possible.
Among all the techniques in the couponing playbook, none holds more mythical status than coupon stacking—the art of applying both a store coupon and a manufacturer coupon to a single item simultaneously. Understanding how stacking works, which retail policies permit it, and how modern point-of-sale systems handle the math reveals whether you can still pull off this powerful savings strategy.
