I look at this problem a bit. Reading the article title gave me an idea - raise the price to $20 per pack. Give each customer 2 coupons per week that takes $15

I look at this problem a bit. Reading the article title gave me an idea - raise the price to $20 per pack. Give each customer 2 coupons per week that takes $15 off one pack. Tied to a name / loyalty card or whatever. The heavily supervise-ing can be a night mare. Local one data point, 16 yo self checkout 'watcher' yesterday was brought to tears with some customers demanding something be done about the person buying 12 packs of ground beef when the sign says limit 2. I noticed yesterday some local cashiers are breaking - psychically and mentally/likely emotionally - yet they keep moving to keep pushing stuff down the conveyor belt and bag. Most cashiers were not hired to be or trained to be security guards and prepared for the emotional battles that can come with that.