| 摘要 |
There is disclosed electronic conmerce apparatus and method, which can improve a sales efficiency by carrying out product sales corresponding to the product purchase characteristic of the buyer in the electronic commerce using a computer network, and a recording medium for storing electronic commerce programs. This electronic commerce apparatus comprises a buyer tape estimation unit for deriving a buyer type indicating a tendency of a buyer in buying the product based on history of transaction data between the buyer who buys the product and a seller, a transaction data storage unit for storing the transaction data, and a product offering data generation unit for controlling variably product offering data to be offered to the buyer every buyer according to the buyer type, whereby the product purchase characteristic of the buyer is estimated according to the history of the transaction data, and a product price is decided every buyer according to this characteristic value. |
