About network sale
Although the motion of digitization is progressing in all directions now, the trial in which now even cash will be digitized occurs.
This is electronic commerce when it says simply. Although it is the electronic commerce performed only under the environment where the part was restricted until now, the plan to perform in the environment of the Internet from now on exists. If you buy these in a network auction or a network, there are a thing which I have made a contract of and sent, and a thing like a kind of mail order.
A commercial transaction which is called the Internet and which leads what now everyone can use comparatively easily has the greatest demerit of the problem of security simultaneously with a merit called handiness.
That everyone can use easily flows there. Anyone will be able to get information easily.
Although an authentication system is mentioned as developing technology now, it is still on electronic commerce. When solution of the security problem of the security which is the greatest problem is still previous, it is. It is divided.
The trouble about it has also increased as a commercial transaction increases.