The document discusses different e-commerce models including B2B, B2C, B2E, B2G, and C2C which refer to business-to-business, business-to-consumer, business-to-employee, business-to-government, and consumer-to-consumer transactions that can take place online. It notes that e-commerce involves buying and selling products through online channels and provides advantages like convenience, broad coverage, and support for micro transactions. Key e-commerce models are outlined for comparison.

1. 1
Mr.R.D.SIVAKUMAR,M.Sc.,M.Phil.,M.Tech.,
Assistant Professor of Computer Science
& Head of M.Com.(CA) Department
and Technical Trainer in CTEL
AYYA NADAR JANAKI AMMAL COLLEGE
(Affiliated to Madurai Kamaraj University, Madurai, Re-accredited (3rd Cycle) with
‘A’ Grade (CGPA 3.67 out of 4) by NAAC, Recognized by DBT as Star College,
College of Excellence by UGC and and Ranked 13th at National Level in NIRF 2017)
SIVAKASI – 626 124.
www.rdsivakumar.blogspot.in
E-mail : sivamsccsit@gmail.com Mobile : 99440-42243
E-COMMERCE MODELS

2. E – Commerce
• To buying and Selling the product through
Online
• Advantage
– Convenience
– Coverage
– Support Micro Transaction

3. E –Commerce Models
• B2B
• B2C
• B2E
• B2G
• C2C