Meaning, Models (B2B/B2C), vs E-Business & Advantages | Complete Exam Revision Notes
1. Meaning & Concept
Definition: Buying and selling of goods, services, or information via the Internet or other computer networks.
Core Components: Involves transfer of funds (money) and data to execute a transaction.
Key Distinction: It is a subset of E-Business.
Classic Example: Buying a book on Amazon $\rightarrow$ Interaction with seller $\rightarrow$ Data exchange (address/text) $\rightarrow$ Payment.
Quick Characteristics for MCQs
Profit Motive: Business tools are electronic; the application is commerce.
External Focus: Concentrates on customers, suppliers, and external partners.
Automation: Most transactions are processed automatically without manual intervention.
2. E-Commerce vs. E-Business (The “Big” Difference)
| Aspect | E-Commerce | E-Business |
| Scope | Narrow (Subset of E-Business) | Broad (Includes E-Commerce) |
| Activity | Buying & Selling only | All business activities (Production, HR, Inventory) |
| Focus | External (Customer/Supplier) | Internal + External |
| Requirement | Website/App/Internet | Internet + Intranet + Extranet |
Concept Flow:
ICT used for Selling $\rightarrow$ E-Commerce
ICT used for enhancing all Business Processes $\rightarrow$ E-Business
3. Scope & Models of E-Commerce
Understanding the participants is crucial for MCQ identification:
B2B (Business-to-Business): Manufacturer $\rightarrow$ Wholesaler (e.g., Alibaba, Indiamart).
B2C (Business-to-Consumer): Retailer $\rightarrow$ Individual (e.g., Amazon, Flipkart). Most recognized form.
C2C (Consumer-to-Consumer): Consumer $\rightarrow$ Consumer (e.g., OLX, eBay, Quikr).
C2B (Consumer-to-Business): Individual $\rightarrow$ Business (e.g., Freelancers on Upwork/Fiverr, Stock photos).
B2G / G2B: Business $\leftrightarrow$ Government (e.g., Tax filing, E-tenders).
G2C (Government-to-Citizen): Government $\rightarrow$ Public (e.g., Digital certificates, Birth registrations).
4. Evolution & Milestones (High MCQ Potential)
1969: ARPANET (Origin of Internet) emerged.
1970s: EFT (Electronic Funds Transfer) – First used by banks/corporations.
Post-EFT: EDI (Electronic Data Interchange) – Moved from just money to document transfer.
1989: WWW and HTML invented at CERN.
1993: Mosaic Browser released (First popular graphical browser).
1994: Netscape Navigator released.
1995: Aggressive commercial start (Amazon and Dell).
5. Advantages & Disadvantages
A. For Businesses
Pros: Global Reachn ———-24/7 Operation ——— Low Operational Cost ——– JIT (Just-in-Time) Inventory.
Cons: Intense Competition ———-High Security/Cybersecurity Risks ——– Technical Glitches.
B. For Consumers
Pros: Convenience —– Price Comparison ——- No Sales Pressure ——– Wider Selection.
Cons: Can’t “Touch and Feel” product——– Privacy Risks ——– Delivery Delays.
C. For Society
Pros: Reduced Carbon Footprint (less travel) $\rightarrow$ Accessibility for elderly/disabled.
Cons: Digital Divide (lack of internet in rural areas) $\rightarrow$ Impact on local physical retailers.
6. Media Convergence
Definition: Merging of industries (Telecom, Publishing, TV, Computers).
Multimedia Convergence: Converting data, voice, text, and video into Digital Content.
Cross-media Convergence: Integrating different industries (e.g., News + Video + Social Media).
Impact: All information becomes a single stream of 0s and 1s (Digital).
7. Key Terminologies for Quick Revision
M-Commerce: E-commerce via mobile devices (Smartphones/Tablets).
EDI: Computer-to-computer exchange of business documents in standard format.
Digital Divide: The gap between those with easy access to the internet and those without.
Disintermediation: Removing the “middleman” (Wholesaler/Distributor) to sell directly to consumers.
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