Traditionally, a person goes to a store and pays cash over the counter to make a purchase. This is expanded for international sales by passing letters of credit sent by telegraph or telephone or even by ship to the supplier. Banks play a major part in this and, to justify actions related to this, apply surcharges. Thus, international sales usually apply to large quantities and/or high ticket items to justify the expense of surcharges. The introduction of the credirt card, which is also a banking break through, opened the way for international retail. With the internet, all purchases have been simplified into a series of numbers.This even surpasses the original cash purchase, which requires you to carry cash.
Thus, products like NFL jerseys, Lacoste polo shirts and other apparel like Ed Hardy products is now within reach of any person regardless of location within the world. Other innovations, like over the net digital sales of computer games and movies are now possible.