Setting up a new account

Drink only at a local Catholic school. They get 4 machines with only Snapple and water. They've been doing their own since covid and is losing money every month. I get their existing machines which is a brand I don't use but are easily to sell. School will recieve no commission and my profits will be limited to 25 cents per bottle. Dr Pepper loves me but hates that I'll only use one brand of vending machines, which means that I only need a spare parts for one, unlike the other school I actually get a storage room here.