1. E-commerce Business Models and Concepts
E-commerce Enablers
Network & Internet Technologies

2. E-commerce Enablers E-commerce infrastructure companies:
No discussion of e-commerce business models would be complete without mention of a group of companies whose business model is focused on providing the infrastructure necessary for e-commerce companies to exist, grow and prosper.
We can say that, these companies are the e-commerce enablers

3. E-commerce Enablers IBM, DELL, HP Server Computers CISCO, TP-LINK
Operating System: Windows, Linux,
Web server Software: Apache, IISA
CISCO, TP-LINK
Thawte, Verisign, enTrust etc.
Shopify, os-commerce, woo-commerce, shopvisible
Bank Transfer, Easy P, W-Union, Cash on D, paypal, Credit C, Debit C, TCS, OCS etc.
Godaddy, BlueHost, ipage, web.com, inmotion, navicosoft
My SQL, SQL Server, Oracle
& Shipping Methods.
& Domain Name Reg.

4. Network & Internet Network Internet
A network is a group of two or more computer systems linked together. Examples include local-area networks (LANs) and wide-area networks (WANs).
Internet
The Internet is a global network connecting millions of computers. More than 190 countries are linked into exchanges of data(Text, Audio, Video etc). 
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5. Network & Internet
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6. Intranet & Extranet
An "intranet" is the generic term for a collection of private computer networks within an organization. An "extranet (Virtual Private Network )" is a computer network that allows controlled access from the outside for specific business or educational purposes. 
Extranet

7. Network Router
A router is a device that forwards data packets along networks. A router is connected to at least two networks, commonly two LANs or WANs or a LAN and its ISP's network. Routers are located at gateways, the places where two or more networks connect.
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8. Network Switch
A switch is used to network multiple computers and Devices such as (Server, Printer, Scanner, Fax Machine etc) together.
A Resources sharing Device ….
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9. Computer NIC (Network Interface Card)
A network interface controller (NIC, also known as a network interface card, network adapter, LAN adapter, and by similar terms) is a computer hardware component that connects a computer to a computer network.
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10. DSL (Digital subscriber line)
Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to provide internet access by transmitting digital data over telephone lines.
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11. 1G, 2G, 3G , 4G, 4G LTE Technologies
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12. Infrared, Blue Tooth, Wi-Fi & Wi-Max Technologies
4G LTE
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