| 摘要 |
The present invention relates to a system for providing optimal information on a product to purchase, and a system and a method for providing the optimal information on the product to purchase in the system. According to a request of a user terminal for the optimal information on the product to purchase, an integrated management server is provided with product information and discount information about the product to purchase by shopping mall servers integrated with the ID of the user of the user terminal, calculates the optimal information on the requested product based on the discount information and provides the user terminal with the calculated optimal information. Therefore, it is possible to provide optimal payment information and the product information by comparing prices in multiple shopping malls and managing a payment card or a discount rate/discount period of each of the products in an integrated way. |
