1. E-Commerce Thuyduong Nguyen IT 3700-02 Spring 2003 April 28, 2003

2. Introduction E-Commerce is sharing business information, maintaining business relationships and conducting business transaction by means of telecommunications network It is conducting the exchange of information using a combination of structures and unstructured messages across the entire range of networking technologies The Internet’s WWW has been the prime driver of contemporary E-commerce E-commerce enables organizations of all sizes and in all market sectors to improve their competitiveness

3. Traditional vs. Electronic Traditional commerce: Firms engages in many other activities in addition to buying and selling their product Traditional commerce include: buyers and sellers using old fashion method to do business Electronic Commerce: Firms has used various electronic communications tools to conduct different kinds of business transactions. Electronic Commerce use technology to moves people around the world

4. Advantages of E-Commerce Increase sales and decrease sales costs A small firm's promotional message out to potential customers in every country in the world with good ad Reach narrow market segments that are geographically scattered Increases sales opportunities for seller, it also increases purchasing opportunities for the buyers Businesses can identify new suppliers and business partners Provides buyers with a wide range of choices than traditional commerce

5. Electronic payments of tax refund, public retirement, and welfare support cost less to issue and arrive securely and quickly when transmitted over the Internet Electronic payments can be easier to audit and monitor than payments made by check, providing protection against fraud and theft losses Electronic commerce enables people to work form home Benefits for general welfare of society:

6. Many products and services require that a critical mass of potential buyers be equipped and willing to buy through the Internet. Costs and benefits have been hard to quantify Many firms have had trouble recruiting and retaining employees with the technological, design, and business process skills needed to create an effective electronic commerce Firms also have difficulty of integrating existing database and transaction-processing software designed for traditional commerce into the software that enables electronic commerce Firms also face cultural and legal obstacles to conducting electronic commerce Disad. of Electronic Commerce:

7. Main Areas of E-Commerce Business to Business (B2B) Business to Consumer (B2C) Business to Government/Government to Business (B2G/G2B)

8. Benefits of E-Commerce The market for a Web based is not bound by any geographical constraints The transaction cost go down tremendously in a well set up site Better, more inviting, convenient and comprehensive presentation of goods is conducive to greater sales Small and large firms alike have the opportunity to set-up and conduct business on the internet. An inexpensive advertising medium for organizations, it allows organizations an opportunity for publicizing their products and services at minimal cost.

9. Barriers to E-Commerce 1.Access and Connectivity 2.Authentication and Standardization 3.Cyber Laws 4.Technology

10. Promise & Threat Impact and Issues of Electronic Commerce 1.The business, societal, and research problematic of E-commerce spans an immense range, which reflects the depth of change being caused by this rapidly expanding mode of doing business. Limitations and Asymmetries of Infrastructure 1.The infrastructure of the Internet, which acts as the current global information infrastructure, has acknowledged problems. 2.The issues turn on the provision of sufficient band width for the surging use that is also moving to multimedia transmissions, and on the problems fostered by the decentralized nature of the Internet.

11. Risks in E-Commerce Business practices Information protection Transaction Integrity Privacy and Trust Global Efforts Towards Retaining Privacy & Building Trust Web Trust TRUSTe P3P (Privacy Preferences Project)

12. E-commerce Statistics

13. B2C

14. E-commerce Statistics

15. Tradnl vs. Online Graphs

16. E-commerce Statistics

17. Worldwide E-commerce Revenues

18. E-commerce Statistics

19. Commerce Enabled Web Sites

20. Preferences Business and Technology: Electronic Commerce: (http://www.e-centre.org.uk/products_buinesstech_ecommerce.htm) Western Australia E-Commerce Centre: (http://www.ecommercecentre.online.wa.gov.au/government/egov- what.htm) E-commerce Security: (http://www.ftc.gov/bcp/menu-internet.htm) Business to Business Marketplace: (http://www.traderinasia.com/b2bverticalmarketplace.html)