Multi-level and sequential discount program.

摘要

PURPOSE: A program for endowing gradual or sequential discount service is provided for electrical commerce. CONSTITUTION: In case that the columns of discount service are filled out, a first discountrate(3), a second discount rate(4) and a third discount rate(5) are provided in sequence. In case that a user introduces other persons, an introduction discount rate(10) corresponding to the number of persons is provided. If a purchaser address registration row(6) containing the contract program to execute a contract is clicked, a contract document is displayed. In case that a manufactured goods input part(7) is clicked, a price comparison table is displayed to compare the price to other famous shops or stores.