5 SIMPLE TECHNIQUES FOR DIGITAL MICROPAYMENTS(소액결제)

The term was coined by Ted Nelson,[6] extensive prior to the invention of the World Wide Web. At first, this was conceived as a means to pay the various copyright holders of a compound work.[7] Micropayments, on the Web, were being to begin with devised to be a way of enabling the sale of on-line content and as a method to pay for extremely cheap n