Computer system for retrieving a product that meets characteristics of a customer

A computer system for retrieving one or more products that meet characteristics of a customer, comprising:

• a main agent;
• a customer table provided in the main agent, the customer table storing customer characteristic codes, each of the characteristic codes representing characteristics of each of customers;
• a supplier agent connected to the main agent through a network;
• and
• a product database provided in the supplier agent, the product database storing products provided by a supplier of the supplier agent, wherein each of the products in the product database is assigned a customer characteristic code in accordance with characteristics of the product;
• wherein the main agent is programmed to:
• identify a customer based on a product search request received from the customer;
• extract a customer characteristic code from the customer table based on the identified customer;
• and
• write the product search request and the extracted customer characteristic code in a parameter table;
• wherein the supplier agent is programmed to:
• read out the product search request and the customer characteristic code from the parameter table;
• extract from the product database one or more products that meet the product search request and that are assigned the customer characteristic code;
• and
• write the extracted products in a search result table;
• wherein the main agent is further programmed to:
• read out the extracted products from the search result table;
• edit the extracted products into a search result screen.