I use coupons and have done some serious coupon shopping, clipping, organizing, and reasearching deals. If a retailer is going to accept coupons, they better train all of their cashiers on what the policy is. I am not keen on the marketing policies of certain retailers, jacking up prices only to advertize a "price decline" when that newly expensive item goes on "sale". The most enfuriating thing would be cashiers that would be oblivious on what the coupon policy was even if i went to their own website and have a printed copy in my hand. I think there are a lot of honest people using coupons, especially people who are trying to save some money no matter what kind of paycheck they bring home, whether they are upper-middle class or on food stamps. I am not poor but I can sure enjoying saving money to spend elsewhere. I would defitanely take advantage of a deal getting something for free. It's the retailers job to research what to sell products for. If they don't want the hassle they should either stop accepting coupons or just sell all their products for an honest, no-sale price. But if that lady was getting overly irate or making a scene, yeah, kick her out of the store. once. then raise the bar next time if it happens.