Bank of Bob 2000 (aka BoB2K) is used to manage peoples accounts with ChezBob. Simply deposit some money (the money box is near the fridge) and set yourself up an account on the BoB2K. You can set it up to scan your id cart. Items can ber purchased with the menu or the scanner. Obviously, this works on an honor system. Try to keep your account in the positive numbers and don't take items without purchasing them.