You’ve made the lines at the checkout 5 times SLOWER than what they were before! How did you do it? By offering a 5 RMB coupon for every 200 RMB spent at the cash register!
How this works: Say you’re out shopping with the missus & the little ones. Fill your cart up nice & full. Now, head over to the check out area.
Unload your cart, but keep an eye out on the total price. When it goes over 200 RMB, shout, “STOP!!!” and pay & get your coupon, and let her bag everything up. Start again. Unload more groceries, yell “STOP!!!” at 200 RMB, pay & get your coupon. Wash, Rinse, Repeat ad nauseum.
Congratu-fuckin’-lations on making an already slow line even slower!