E-commerce involves buying, selling, transferring, or exchanging products, services, and information via computer networks and the internet. There are several types of e-commerce including business-to-business, collaborative commerce, business-to-consumer, commerce-to-business, consumer-to-consumer, government-to-citizen, and mobile commerce. E-commerce provides benefits to customers such as less expensive products and services, more choices, enabling work and study from home, allowing communication and exchange of ideas, ability to shop 24/7, and access to detailed information instantly.

1. E-COMMERCE
 What is e-commerce?
 What is its benefits?
 Why we use e-
commerce?
 What is its types?

2. Definition
 E-commerce describes the process of
buying,selling,transfering or exchanging
product,services and information using
computer network and the internet.

3. Types of e-commerce
1. Business to business(B2B):Seller & buyer are organizations.
2. Collaborative commerce(C-commerce):Sharing business activities
electronically.
3. Business to consumer(B2C):Seller is an organization,buyers are individuals.
4. Commerce to business(C2B):Consumers names a service,the organization
try to fulfill it.
5. Consumer to consumer(C2C):Individuals sell product to other individuals.
6. Government to citizen(G2C):Government provides services to citizen
using EC technologies.it can do business to other government.
7. Mobile commerce(MC):EC is done in wireless enviornment,using cell
phons to access the internet.

4. Benifits
 To customers:
2. Provide less expensive product & services by online
services.
3. Give customer more choice to select from.
4. Make it possible for people to work & study at home.
5. Allow consumers to communicate & exchange ideas.
6. Enable customers to shop 24 hours daily.
7. Delivered detailed information in second.