Abstract: A computer implemented method is provided for conducting business-to-business electronic commerce over the Internet. The method includes the step of providing a website that enables electronic communication with users, and including on the website an electronic shopping basket which is selectively actuatable into various states. An additional step includes enabling two or more remote users to simultaneously access the shopping basket. Each of the users is assigned one or more hierarchically distinct abilities to affect the state of the shopping basket, so that the users are permitted to simultaneously view the status of the shopping basket and sequentially affect the state of the shopping basket. This enables various actions in the purchasing process to be accomplished by various individuals. These abilities to affect the state of the basket may also include providing the users with various selected levels of access to the basket, i.e., to prevent unauthorized purchases.