The E-problem What happens when you add an e? Business becomes e-business, commerce becomes e-commerce, banking becomese-banking, birthday cards become e-greetings and so on. ÂE makes things current, but to get to Âe meansthat you have interfaced your product or service to the Internet, dragging into the frame a whole series of issues:interoperability of multiple platforms and applications, scalability to millions of users, simplicity, client-less operation and security.