| 摘要 |
<p>This invention is about a method of e-business of using internet, and the goal of this invention is to provide a method of using internet in a-business that is able to compensate money for the part of risk. To get this goal, the first step is to be a member of trading system for trading as type of by-products at the outside of the market the second step id to log in at the trading system; the third step is to get authentication; the fourth step is to save money to one's account as a guarantee that is same money as the price in case of buying or saling after getting the information of the products which the trading system holds; the fifth step is to buy or sale the products with guarantee money; the sixth step is to accomplish the buying or the saling.</p> |
