Unit 1: E-commerce fundamentals and regulation
E-Commerce notes · PTU syllabus (MCOPGE401-18)
On this page
Unit summary
E-commerce changes how firms create and deliver value, and it needs its own legal rules. This unit covers the definition, benefits and role of the internet in e-commerce, its impact on business models — goal congruence, the value chain and the ICDT model — e-commerce security, and the regulatory environment: cryptography, privacy, web linking, domain name disputes, internet sales tax, electronic agreements and digital signatures.
After this unit you can
- Define e-commerce and explain its benefits and the role of the internet
- Explain the impact of e-commerce on business models — value chain and ICDT model
- Explain e-commerce security concerns
- Explain the regulatory environment of e-commerce
PTU syllabus topics
- Definition
- benefits and role of the internet in e-commerce
- impact on business models (goal congruence, value chain, ICDT model)
- e-commerce security
- regulatory environment — cryptography
- privacy
- web linking
- domain name disputes
- internet sales tax
- electronic agreements and digital signatures
B2C
Business to consumer: Amazon, Flipkart
B2B
Business to business: IndiaMART
C2C
Consumer to consumer: OLX
C2B
Consumer to business: freelancing
B2G
Business to government: GeM portal
Topic 1
Definition of e-commerce and role of the internet
E-commerce is buying and selling goods and services, and transmitting funds or data, over an electronic network, primarily the internet.
Place
Physical store or market
Website or app
Time
Limited business hours
24 × 7
Reach
Local
National and global
Customer interaction
Face to face
Digital — chat, email, reviews
Cost of set-up
High (rent, staff)
Lower
Payment
Cash, cheque, card at counter
UPI, cards, net banking, wallets, COD
Inspection of goods
Possible before purchase
Only after delivery
E-commerce models
B2B
Business to business — IndiaMART, Udaan
B2C
Business to consumer — Amazon, Flipkart, Nykaa
C2C
Consumer to consumer — OLX, Quikr
C2B
Consumer to business — freelancers on Upwork
B2G / G2C
Government e-Marketplace (GeM), online tax filing
Others
M-commerce (mobile), social commerce (Instagram, Meesho), ONDC network
- Role of the internet: global, low-cost network (TCP/IP) enabling websites, email, cloud services and mobile apps — the infrastructure for e-commerce; the web made information and transactions universally accessible.
Topic 2
Benefits of e-commerce
- Features: ubiquity, global reach, universal standards, richness of information, interactivity, personalisation, social technology.
| Benefits to business | Benefits to customers | Benefits to society |
|---|---|---|
| Wider market at low cost | Convenience — shop anytime, anywhere | Rural access to products |
| Lower inventory and overheads | More choice and price comparison | Digital payments and transparency |
| Customer data for personalisation | Reviews and ratings | Employment in logistics and tech |
| Faster launch of products | Doorstep delivery, easy returns | Less travel and congestion |
- Limitations: security and privacy concerns, no physical inspection, delivery delays, return fraud, digital divide, dependence on internet and logistics.
Topic 3
Impact on business models
- Goal congruence: e-commerce initiatives must align with the firm's strategy — online channels should complement (not cannibalise) offline channels; performance measures and incentives must support digital goals.
- Value chain impact (Porter): e-procurement in inbound logistics, digital operations and automation, online order tracking in outbound logistics, digital marketing and sales, online customer service; support activities — ERP, online HR, digital R&D collaboration. E-commerce lowers transaction costs and enables disintermediation (and new reintermediation by platforms).
Information space
Websites and content to inform customers
Communication space
Email, chat, social media, forums for dialogue
Distribution space
Delivery of digital products and services online
Transaction space
Ordering, payment and contracting online
- New business models: marketplace (Amazon), subscription (Netflix), freemium, D2C, aggregator (Zomato, Ola), advertising-based (Google), platform ecosystems.
Topic 4
E-commerce security
- Threats: hacking and data breaches, phishing (fake sites/emails), malware and ransomware, identity theft, credit card fraud, denial-of-service attacks, man-in-the-middle attacks, fake sellers.
Encryption
SSL/TLS (HTTPS) protects data in transit
Authentication
Passwords, OTP, two-factor authentication, biometrics
Digital signatures and certificates
Verify identity and integrity (IT Act, 2000)
Firewalls and antivirus
Block unauthorised access and malware
Payment standards
PCI-DSS compliance, tokenisation of cards (RBI)
Policies and awareness
Privacy policy, user education
- Legal framework in India: Information Technology Act, 2000; Consumer Protection (E-Commerce) Rules, 2020; Digital Personal Data Protection Act, 2023.
Exam tip
The five security goals to quote: confidentiality, integrity, availability, authentication and non-repudiation.
Topic 5
Regulatory environment of e-commerce
Cryptography
Encryption standards; IT Act allows asymmetric crypto for digital signatures; lawful interception rules
Privacy
Digital Personal Data Protection Act, 2023 — consent, purpose limitation, data principal rights, penalties up to ₹250 crore
Web linking
Deep linking, framing and inlining may infringe copyright or trademarks
Domain name disputes
Cybersquatting — UDRP (WIPO), INDRP for .in domains, trademark law
Internet sales tax
GST on e-commerce — TCS by operators (Section 52), Section 9(5) services, equalisation levy (withdrawn)
Electronic agreements
Valid under Section 10A of the IT Act and Contract Act — click-wrap, browse-wrap
Digital signatures
Sections 3, 3A IT Act; Certifying Authorities
Consumer protection
Consumer Protection (E-Commerce) Rules, 2020
Example
In Satyam Infoway v. Siffynet (2004), the Supreme Court held that domain names are protected like trademarks — a landmark Indian cybersquatting case.
- FDI policy: 100% FDI in marketplace e-commerce (automatic route); not allowed in inventory-based B2C models.
Key terms
- E-commerce
- Buying and selling over electronic networks
- ICDT model
- Information, communication, distribution and transaction spaces
- Disintermediation
- Removing intermediaries through direct online channels
- Cybersquatting
- Registering domain names in bad faith to exploit trademarks
- Click-wrap agreement
- Online contract accepted by clicking "I agree"
Quick revision
- E-commerce: 24×7, global, low cost; internet as infrastructure.
- Impact on value chain; goal congruence; ICDT model; new business models.
- Security: confidentiality, integrity, availability, authentication, non-repudiation.
- Legal: DPDP Act 2023, IT Act, domain disputes (INDRP/UDRP), GST TCS, E-Commerce Rules 2020.
- FDI: marketplace allowed, inventory model not.
Important exam questions
Practice questions written to the PTU exam pattern for this unit's syllabus: short answers (Section A style) and long answers (Sections B and C style).
Short-answer questions
- Q1.Define e-commerce.
- Q2.What is the ICDT model?
- Q3.What is disintermediation?
- Q4.What is cybersquatting?
- Q5.Are click-wrap agreements valid in India?
- Q6.What is TCS under GST for e-commerce?
Long-answer questions
- Q1.Explain the benefits of e-commerce and the role of the internet.
- Q2.Explain the impact of e-commerce on business models and the value chain.
- Q3.Explain e-commerce security issues.
- Q4.Discuss the regulatory environment of e-commerce in India.
Stuck on this unit?
Message SBS on WhatsApp for help with E-Commerce, or to ask about studying M.Com at Synetic.