What Is B2B?
Data Pipes

End Points

Applications

Cryptosystems

Algorithms

    Definitions:


The terms e-commerce and e-business often are used interchangeably. However, ecommerce refers only to business-to- consumer (B2C) and business-to-business (B2B) selling over the Internet. In contrast, e-business extends beyond e-commerce to include a wider dependency on the Internet.authenticate both parties.
Major Transitions in e-Business

Initially, e-business revolved around static content delivery letting people access information on Web servers. Today content delivery is rapidly growing more sophisticated, making transactions the primary focus.
Content Delivery Staticconten
– All pages look the same to everyone looking at them. Static content is good for providing information and has low overhead on the servers.
Dynamic content

– Pages are tailored to individuals. This is useful for providing information that is customized to an individual (e.g. myYahoo). It has higher overhead on the servers, but is still reasonably low.
Transactions
– Web pages that change as the user interacts with those pages, choosing various options or things to buy. Transactions can cause significant load on the Web servers as the pages perform the requested actions.
N-tier Architecture
Complex transactions use an n-tier server architecture that assigns sub-units of the transaction to sets of servers. N-tier is a techie way to say multi-tier, which means that any number of servers can be involved in a transaction. This decentralized approach permits optimal performance of each sub-unit. It also improves availability by using multiple servers in each tier, which allows for more transactions.
Make it easier for your customers to do business with you. Instead of searching for the correct part in a lengthy catalog, calling into a fax-back system to get more information, waiting for that to arrive, calling a sales rep to make sure the part is in stock, and then completing the order form and faxing it in—Internet commerce works by enabling your customers to interact with you whenever it's most convenient for them from any PC with a Web browser.
At the same time, you can deliver accurate, timely, and personalized information on products, product interactions or configuration rules, customer-specific pricing, and inventory availability. In short, you are providing all of the information they need to make a purchase decision and, after that, to easily track the status of their order.

    Boost your profitability two ways

    Powerful Potential Savings

    Almost immediately, your site will save you from responding to costly customer calls and fax-back inquiries. If you are like many companies, 70% of the calls you receive are placed to ask one of three questions:
    What's the price of the product?
    Is the product in stock?
    What's the status of my order?
    All of these questions can be answered at no cost to you by the customer through the Internet. Most companies are experiencing savings on the order of 15% of their current customer service costs and 30% of their current fax-back costs by making this information available over the Internet. The Internet can also save you the time and expense associated with order inaccuracies. It is estimated that up to 20% of the orders most companies receive have some inaccuracy—transposed numbers, out of stock or discontinued parts, or invalid configurations. These can be eliminated by having customers directly place their orders over the Internet.
    As you learn more about just who is viewing and ordering from you on line, you can reduce sales costs by reducing the number, frequency, and size of the physical catalogs you send to your customers. Large business-to-business companies are projecting that they can cut the cost of print catalogs in half, saving millions of dollars each year.