Does anyone know where i can buy things online with Cash!!?!?

There's no slot in a computer for cash, and sending it through the mail is pure idiocy. Have you ever heard of a checking account? Or if you don't want one, you can buy money orders at most convenience stores. One caution--unlike a check, if the seller claims they never got the M.O., you're plumb out of luck, just as with cash, because you have no record of payment. Even sending it by Certified Mail with Return Receipt isn't a perfect answer, 'cause now you'd be paying TWO fees.