There are many different functions that go into the necessities of e-business. There are basic functional requirements that range from which sort of specialized services that will perform those functions to the hardware and software to perform those services. There will also be analysis of how e-business will verify credit, process orders and how it will fulfill that order, as well as verifying the shipments and any post sales support of the e-business process.
For every venture into e-business there is a large list of necessary functions that needs to be in place to do so. Some of the functional requirements for e-business are security, scalability, and reliability. Those requirements can be what makes or breaks the venture. Without performing secure and reliable business functions there will be no trust on the end of the consumer. User trust is vital for the e-tailer, just like with the traditional store. Just like their physical counter-parts, e-business operations must be able to allow for searches that compare products, to select products, to place and confirm orders, to pay for products, to verify credit, to process orders, to verify shipments, and to provide post sale support. Before choosing the appropriate design, a number of issues need to be considered in order to generate a list of requirements.
In performing e-business, there are many facets of everyday business that needs to be incorporated into e-business. Many traditional store processes can be seen when the e-business function is mirrored. For example, there is similarity in how the transaction is processed. As well as deciding which sort of checkouts will be need for processing the transaction. One thing that tends to be different is how the order is filled.
The most recognizable form of e-business is e-tailing. E-tailing is similar to traditional shopping except that it is done through the World Wide Web.