| 摘要 |
<p>Electronic commerce system for the purchase of custom-developed computer applications for managing information using structured data models. The system comprises user terminals (1) and a computer in which is installed an engine module for the electronic commerce system (3). By means of said terminals (1), the users send to the computer, via a communications network (22), the requirements for the custom computer applications, receive the price for the computer applications and accept the transactions. The computer comprises a module for defining the requirements for the computer application (4), which includes a structured data model definition module (21), a pricing and purchase code management module (5), a payment system selector module (6), a custom computer application generating module (7), an electronic invoice generating module (8) and a product download and telematic dispatch module (9).</p> |
