| 摘要 |
Disclosed is an on-line sales system using a social auction capable of giving an increased discount rate as time progresses to a reserved purchaser paying for products in part based on a future purchasing condition on products, providing a divided purchase ticket to participate in a social auction to the purchaser so as to make a bid one time only, activating a sale of participating companies by progressing the social auction, supporting an integrated successful bid price corresponding to a bid signal of a purchaser at the time of purchasing products, and activating a sale in an open market from which the divided purchase ticket is issued. According to the on-line sales system using a social auction, the seller sells the divided purchase ticket to assure a future sale, thereby easily securing production funds, implementing planned production, and effectively performing promotion and sales. |
