The solution is for the snack vendor to have debit accounts. You’ve got a fantastic vending machine at work, so you transfer 2000 bitcoins to it which can be withdrawn or spent at any time. Withdrawing the bitcoins takes about ten minutes, but spending them is instantaneous.
Re: (context post by NewLibertyStandard)
Figures: NewLibertyStandard
NewLibertyStandard July 17, 2010 08:20 UTC