This reminds me. At Safeway, for the longest time, I used this number scheme to regularly get 50 cents off or more a gallon on gas. I guess lots of people in my

This reminds me. At Safeway, for the longest time, I used this number scheme to regularly get 50 cents off or more a gallon on gas. I guess lots of people in my area used this number, maybe realizing it, maybe not, but it aggregated alot of savings at the pump. Then suddenly one day, it just never happened again. Maybe they got wise to the practice, i don't know, but it stopped being valid