This will work out great until you start buying too much at one or more stores, or until you start trying to exercise your tax-exempt status at the checkout. The problem is, once they find out you are reselling, they will refuse to sell you any more drinks at any "volume" at all, and they will insist you go to Sam's or some other wholesaler. They will tell you it is against their agreements with Coke and Pepsi to sell to you in this manner.

I got away with this for a short time about 2 years ago, but eventually they caught on. Just as well anyway, because once you get to a certain volume, you won't have time to go from place to place buying soda.

I am going to try the same thing with coke 16.9 oz. and pepsi 24 Oz. I am not worried about being denied a sale. Due to the fact that sams sells the 16.9 ounce Coke and 24 ounce pepsi, so you can buy as much as you like. What machines are vending the 24 ounce pepsi's . Do you need a glass front ?