| 摘要 |
PURPOSE: A method for selling goods is provided to freely offer goods to a lottery winner, and to draw a lottery including the previous prize goods if the applicant of the previous lottery is insufficient to draw a lot. CONSTITUTION: The method comprises steps of a shopping mall manager seeking the goods for posting in the shopping mall by informing the information of the goods in the site(S101), the shopping mall manager displaying the information of the goods offered from the seller and storing the data in a database(S102), the shopping mall manager creating an intrinsic number having the limit of number for each goods(S103), a user connecting the shopping mall site and applying to the goods(S104), the shopping mall manager taking a fixed amount of money according to the corresponding goods from a user(S105), the shopping mall manager giving an intrinsic number of the goods to the user(S106), and the shopping mall manager storing the intrinsic number of each user, drawing a lot, and giving the prize goods to a lottery winner with no charge(S109). If the number of the intrinsic number given to the users is insufficient to draw a lot, the lottery winner dose not occurred. In case of the absence of the winner, the prize goods are passed over the next lottery winner.
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