E-Commerce
by Ivana Kišić
1. consumer to business (C2B)
1.1. consumers decide what they want to pay
1.2. the vendors decide whether or not to accept
2. AAA Server
2.1. Authentication
2.2. Authorization
2.3. Accounting
3. commerce server
3.1. manages and maintains backend data
3.2. provides the main functions of an online storefront
4. consumer to consumer (C2C)
4.1. consumers interact with other consumers
4.2. online auctions
5. point of purchase
5.1. a store, booth, or other retail outlet
5.2. telephone-based ordering service
5.3. website