THE DEFINITIVE GUIDE TO DIGITAL MICROPAYMENTS(소액결제)

The phrase was coined by Ted Nelson,[six] very long ahead of the invention from the Internet. At first, this was conceived as a method to shell out the varied copyright holders of a compound do the job.[7] Micropayments, on the net, were being at first devised to be a method of permitting the sale of on the net written content and as a method to pu