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Understanding the types of E-Commerce
Presented by
SANDIP PRADHAN
BWU/DCS/20/013
Department Of Computer Science & Engineering
BRAINWARE UNIVERSITY
COMMERCE
Commerce is a division of trade or production
which deals with the exchangeof goods and
services from producer to final consumer
E-COMMERCE
⚫It is commonly known as electronic marketing.
⚫Itconsistof buying and selling goodsand services over
an electronic system such as the internet.
⚫E-commerce is the purchasing , selling & exchanging
goodsand services overcomputer networkor internet
through which transactions or terms of sale are
performed electronically.
The process of E-commerce
The process of E-commerce
⚫ A consumerusesWebbrowsertoconnect tothe home pageof a merchant's Web
siteon the Internet.
⚫ The consumer browses the catalog of products featured on thesiteand selects
items topurchase. The selected items are placed in the electronic equivalent of
ashopping cart.
⚫ When theconsumer is readytocomplete thepurchase of selected items, she
providesa bill-toand ship-to address forpurchaseand delivery
⚫ When the credit card number is validated and the order is
completed at the Commerce Serversite, the merchant's site
displays a receipt confirming the customer'spurchase.
⚫ The Commerce Serversite then forwardstheordertoa Processing
Network for payment processing and fulfilment.
Different types of e-commerce
⚫Business-to-business (B2B)
⚫Business-to-Consumer (B2C)
⚫Business-to-government (B2G)
⚫Consumer-to-consumer (C2C)
⚫ Government toconsumer (G2C)
⚫ Government-to-business (G2B)
What is B2B e-commerce?
⚫B2B e-commerce is simply defined as ecommerce
between companies. About 80% of e-commerce is
of this type.
⚫Examples:
⚫Intel selling microprocessor to Dell
⚫Heinz selling ketchup to Mc Donalds
B2B E-commerce
What is B2C ecommerce?
⚫Business-to-consumer e-commerce, or commerce
between
customers
companies and consumers, involves
gathering information; purchasing
products over an
physical goods or receiving
electronic network.
⚫Example:
⚫Dell selling me a laptop
B2C E-commerce
What is B2G ecommerce?
⚫Business-to-government e-commerce or
generally defined as commerce
B2G is
between
companies and the public sector. It refers to the
licensing procedures, and other
use of the Internet for public procurement,
government-
related operations
⚫Example:
⚫Business pay taxes, file reports, orsell goods and services
to Govt. agencies.
B2G E-commerce
What is C2C ecommerce?
⚫Consumer-to-consumer e-commerce or C2C is
simply commerce between private individuals or
consumers.
⚫Example:
⚫Mary buying an iPod from Tom on eBay
⚫ Meselling acar to my neighbour
C2C E-commerce
G2C E-commerce
⚫This Model is alsoa partof e-governance.
⚫Theobjectiveof this model is to provide good and
effectiveservices toeach citizen.
⚫The Government provides the following facilities to
thecitizens through website.
⚫ Information of all governmentdepartments,
⚫ Differentwelfareschemes,
⚫ Different application forms to be used by the citizens.
G2C E-commerce
G2B E-commerce
⚫Government-to-business (G2B) is a business model
that refers togovernment providing services or
information to businessorganisation.
Governmentuses B2G model websitetoapproach
business organizations. Such websites support
auctions, tenders and application submission
functionalities.
G2B e-commerce
ADVANTAGES OF E-COMMERCE
⚫Faster buying/selling procedure, as well as easy to find
products.
⚫Buying/selling 24/7.
⚫More reach tocustomers, there is no theoretical
geographic limitations.
⚫Lowoperational costsand betterqualityof services.
⚫No need of physical companyset-ups.
⚫Easy tostartand managea business.
⚫Customerscan easily select products from different
providers without moving around physically.
DISADVANTAGES OF E-COMMERCE
⚫Unable toexamine products personally
⚫Noteveryone is connected to the Internet
⚫There is the possibilityof creditcard numbertheft
⚫Mechanical failurescan cause unpredictableeffectson
the total processes.
Reference
⚫http://online-ecommerce-
tips.blogspot.in/2010/06/g2c-government-to-
citizen.html
⚫http://www.tutorialspoint.com/e_commerce/e_comm
erce_advantages.htm
⚫http://www.techopedia.com/definition/1425/business-
to-government-b2g
⚫http://www.digitsmith.com/ecommerce-
definition.html
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bwu-dcs-20-013.pptx

  • 1. Understanding the types of E-Commerce Presented by SANDIP PRADHAN BWU/DCS/20/013 Department Of Computer Science & Engineering BRAINWARE UNIVERSITY
  • 2. COMMERCE Commerce is a division of trade or production which deals with the exchangeof goods and services from producer to final consumer
  • 3. E-COMMERCE ⚫It is commonly known as electronic marketing. ⚫Itconsistof buying and selling goodsand services over an electronic system such as the internet. ⚫E-commerce is the purchasing , selling & exchanging goodsand services overcomputer networkor internet through which transactions or terms of sale are performed electronically.
  • 4. The process of E-commerce
  • 5. The process of E-commerce ⚫ A consumerusesWebbrowsertoconnect tothe home pageof a merchant's Web siteon the Internet. ⚫ The consumer browses the catalog of products featured on thesiteand selects items topurchase. The selected items are placed in the electronic equivalent of ashopping cart. ⚫ When theconsumer is readytocomplete thepurchase of selected items, she providesa bill-toand ship-to address forpurchaseand delivery ⚫ When the credit card number is validated and the order is completed at the Commerce Serversite, the merchant's site displays a receipt confirming the customer'spurchase. ⚫ The Commerce Serversite then forwardstheordertoa Processing Network for payment processing and fulfilment.
  • 6. Different types of e-commerce ⚫Business-to-business (B2B) ⚫Business-to-Consumer (B2C) ⚫Business-to-government (B2G) ⚫Consumer-to-consumer (C2C) ⚫ Government toconsumer (G2C) ⚫ Government-to-business (G2B)
  • 7. What is B2B e-commerce? ⚫B2B e-commerce is simply defined as ecommerce between companies. About 80% of e-commerce is of this type. ⚫Examples: ⚫Intel selling microprocessor to Dell ⚫Heinz selling ketchup to Mc Donalds
  • 9. What is B2C ecommerce? ⚫Business-to-consumer e-commerce, or commerce between customers companies and consumers, involves gathering information; purchasing products over an physical goods or receiving electronic network. ⚫Example: ⚫Dell selling me a laptop
  • 11. What is B2G ecommerce? ⚫Business-to-government e-commerce or generally defined as commerce B2G is between companies and the public sector. It refers to the licensing procedures, and other use of the Internet for public procurement, government- related operations ⚫Example: ⚫Business pay taxes, file reports, orsell goods and services to Govt. agencies.
  • 13. What is C2C ecommerce? ⚫Consumer-to-consumer e-commerce or C2C is simply commerce between private individuals or consumers. ⚫Example: ⚫Mary buying an iPod from Tom on eBay ⚫ Meselling acar to my neighbour
  • 15. G2C E-commerce ⚫This Model is alsoa partof e-governance. ⚫Theobjectiveof this model is to provide good and effectiveservices toeach citizen. ⚫The Government provides the following facilities to thecitizens through website. ⚫ Information of all governmentdepartments, ⚫ Differentwelfareschemes, ⚫ Different application forms to be used by the citizens.
  • 17. G2B E-commerce ⚫Government-to-business (G2B) is a business model that refers togovernment providing services or information to businessorganisation. Governmentuses B2G model websitetoapproach business organizations. Such websites support auctions, tenders and application submission functionalities.
  • 19. ADVANTAGES OF E-COMMERCE ⚫Faster buying/selling procedure, as well as easy to find products. ⚫Buying/selling 24/7. ⚫More reach tocustomers, there is no theoretical geographic limitations. ⚫Lowoperational costsand betterqualityof services. ⚫No need of physical companyset-ups. ⚫Easy tostartand managea business. ⚫Customerscan easily select products from different providers without moving around physically.
  • 20. DISADVANTAGES OF E-COMMERCE ⚫Unable toexamine products personally ⚫Noteveryone is connected to the Internet ⚫There is the possibilityof creditcard numbertheft ⚫Mechanical failurescan cause unpredictableeffectson the total processes.