You don't have to buy from anywhere, you can scribble your account number on some newspaper wrapped around cash, send it in, and they credit you. I'd be surpris

You don't have to buy from anywhere, you can scribble your account number on some newspaper wrapped around cash, send it in, and they credit you. I'd be surprised if you couldn't get some credits for a batch of chocolate chip cookies or something, they accept so many forms of payment.