Chapter 4 – E-Business and E-Commerce Vocabulary

Learning Objectives

• Understand and be able to describe $8$ common types of electronic commerce (EC).
• Identify and illustrate the full spectrum of Business-to-Consumer (B2C) online services.
• Compare and contrast the three primary B2B business models (sell-side, buy-side, electronic exchanges).
• Recognise and critically discuss ethical & legal issues in e-commerce, citing concrete examples.

Core Definitions & Conceptual Foundations

• Electronic Commerce (EC)
  • Buying, selling, transferring, or exchanging products, services, or information via computer networks (Internet, intranets, extranets).
• Electronic Business (e-Business)
  • A broader umbrella than EC; covers servicing customers, internal transactions, and collaboration with partners electronically.
• Degree of Digitisation
  • Extent to which the product/service and delivery agent are digital.
  • Matrix yields: purely physical, purely digital, or mixed offerings.
• Organisational Archetypes
  • Brick-and-Mortar: entirely physical presence.
  • Virtual (Pure-Play): all dimensions digital; participates in pure EC.
  • Clicks-and-Mortar: hybrid firms blending physical & digital operations (sometimes called bricks-and-clicks).

Comprehensive Typology of E-Commerce

• Business-to-Consumer (B2C) – organisations sell to individuals.
• Business-to-Business (B2B) – both counterparties are organisations; responsible for the bulk of EC volume.
• Consumer-to-Consumer (C2C) – peer-to-peer sales (e.g., $\text{eBay}$, Facebook Marketplace).
• Business-to-Employee (B2E) – enterprise portals providing HR self-service, travel booking, corporate news, etc.
• E-Government (overall umbrella)
  • G2C – tax filing, licence renewal portals.
  • G2B – electronic procurement with regulatory overlays.
• Mobile Commerce (M-Commerce) – any EC performed in wireless environments (smartphones, tablets).
• Social Commerce – leveraging social computing platforms (Instagram Shops, TikTok live sales).
• Conversational / Chat Commerce – using chatbots or messaging apps (WhatsApp, FB Messenger) to present personalised daily offers.

Representative E-Commerce Business Models

• Online Direct Marketing – manufacturer ➔ customer, ideal for digital goods, allows mass-customisation (e.g., Dell).
• Electronic Tendering (Reverse Auction) – buyers post RFQs; suppliers bid downward.
• Name-Your-Own-Price – customer states $p_{max}$; intermediary matches (e.g., Priceline).
• Find-the-Best-Price – intermediary compares; rapid acceptance window (e.g., Hotwire).
• Affiliate Marketing – traffic referrals via banners; revenue-share/commission.
• Viral Marketing – recipients forward promos, creating low-cost network effects.
• Group Purchasing / E-Co-Ops – small buyers aggregate demand to unlock bulk discounts.
• Online Auctions – dynamic price discovery; dominant in C2C but expanding across EC types.
• Product Customisation (Build-to-Order) – user-configured products (Jaguar configurator).
• Electronic Marketplaces & Exchanges – more info transparency, lower $C_{transaction}$.
• Bartering Hubs – surplus exchange using point systems (Barter Business Unlimited).
• Deep Discounters – price-first positioning (Half.com).
• Membership / Subscription Sites – gated services, exclusive content (eGreetings, Netflix).

Major E-Commerce Mechanisms

• Electronic Catalogues – foundation of e-tailing.
• Electronic Auctions
  • Forward: seller ➔ many buyers, price ↑.
  • Reverse: one buyer ➔ many sellers, price ↓.
• E-Storefronts – single online store.
• E-Malls / Cybermalls – multiple storefronts under one URL; synergies in traffic.
• E-Marketplaces – centralised virtual markets with many buyers and sellers.

Electronic Payment Mechanisms

• Objective: substitute physical $\textit{cash/cheque}$ with secure digital instruments.
• Electronic Checks (e-Checks) – B2B oriented; imitate paper cheques.
• Electronic Cards
  • Credit Cards – standard plastic represented digitally.
  • Virtual Credit Cards – single-use numbers to combat fraud.
  • Purchasing Cards – B2B equivalent of credit cards; principal method for inter-firm settlement in some regions.
  • Stored-Value Money Cards – prepaid balance, decremented per use (NYC MetroCard).
  • EMV Smart Cards – chip stores >100\times data of magnetic stripe; multipurpose (debit, loyalty, ID).
• Bitcoins / Cryptocurrencies – decentralised, encryption-based units; bypass central banks.

Nine-Step e-Credit Card Flow

1. $\text{Customer} \xrightarrow{encrypt} \text{Merchant (e.g., Amazon)}$
2. Merchant forwards encrypted data to clearinghouse.
3. Clearinghouse ➔ issuer bank for verification.
4. Issuer bank validates card & limit.
5. Clearinghouse ➔ Merchant with approval/decline.
6. Merchant confirms purchase to customer.
7. Issuer bank transfers funds to merchant’s bank.
8. Issuer notifies customer (statement).
9. Merchant’s bank credits merchant account.

Benefits vs. Limitations of E-Commerce

Benefits

• Global reach – national & international markets accessible.
• Cost efficiency – lower processing, distribution, retrieval costs $\Rightarrow$ leaner value chains.
• 24/7 availability – time & location independence for customers.
• Societal inclusion – services/products delivered to rural & developing areas.

Limitations

• Technology Gaps – inadequate bandwidth, costly access in LDCs.
• Security Concerns – absence of universally accepted standards breeds mistrust.
• Legal Ambiguity – taxation, jurisdiction, intellectual property unresolved.
• Critical Mass Issues – some niches lack sufficient buyers/sellers.

E-Tailing & Online Service Industries

Electronic Retailing (E-Tailing)

• Direct sale via catalogues, storefronts, auctions.
• Issues
  • Channel Conflict – cannibalisation between online & traditional distributors.
  • Order Fulfilment – pick, pack, ship, payments, returns.
  • Multichannel / Omnichannel Integration – synchronising inventory, pricing; enables showrooming.

Disintermediation in Services

• EC can eliminate information-only intermediaries while pressuring those offering value-added services.
• Key Online Services
  • Cyberbanking – bill-pay, loan apps, mobile wallets.
  • Online Securities Trading – E*Trade, Ameritrade; lower commissions.
  • Online Job Markets – Monster, LinkedIn; résumé databases, algorithmic matching.
  • Travel Services – Expedia, Airbnb; dynamic packaging.
  • Online Advertising – interactive, personalised, media-rich.

Digital Advertising Techniques

• Banner Ads – electronic billboards; customised but limited info.
• Pop-Up / Pop-Under Ads – appear over/under active window.
• Spam – unsolicited bulk e-mail.
• Permission Marketing – opt-in communications.
• Viral Marketing – encourages user forwarding; exploits network externalities.

Business-to-Business (B2B) E-Commerce Models

Sell-Side Marketplace

• Seller-managed website or 3rd-party auction to sell to many organisational buyers.
• Tools: forward auctions, customised e-catalogues, eBay-like sites.

Buy-Side Marketplace

• Buyer-centred procurement portals.
• Relies on reverse auctions, e-procurement systems, group purchasing to leverage volume.
  • $\text{Procurement} \supset \text{Purchasing}$ (broader scope: requirements ➔ contract ➔ control).

Electronic Exchanges (Public)

• Independent 3rd-party platforms connecting many buyers ↔ many sellers.
• Types
  • Vertical – industry-specific (e.g., steel, chemicals).
  • Horizontal – across industries for MRO supplies.
  • Functional – trade services like temporary labour or office space on demand.
• Private Exchanges – single large buyer with many sellers (opposite of public exchange openness).
• Direct Materials vs. Indirect (MRO) Materials clearly differentiated in exchange operations.

Ethical & Legal Considerations in E-Commerce

Privacy Threats

• Massive, inexpensive data storage facilitates personal-info aggregation.
• Cookies & Tracking – behavioural profiles; mitigated via encryption, antivirus scans.

Employment Disruption

• EC automation can displace employees, brokers, agents.
  • Raises questions: retraining? severance? corporate social responsibility?

Internet Fraud

• Phishing, identity theft, fraudulent listings.

Domain Name Issues

• Cybersquatting – profiting from someone else’s trademark in a domain.
  • Governed (US) by the Anti-Cybersquatting Consumer Protection Act (1999).
• Domain Tasting – $5$-day ICANN grace period exploited for ad revenue; near-identical domains generate typo-traffic.

Taxation & Fees

• Jurisdictions debating applicability of business licence, sales, excise, and utility taxes to online entities.
  • Challenge: nexus determination (physical presence vs. economic presence).

Copyright & Intellectual Property

• Digital goods are trivially copied; enforcement difficult across borders.
• Publishers assert rights (e.g., Wiley’s slides include strict reproduction clauses).

Linking Back to Foundational IS Principles

• Network Effects – many EC models (auctions, social commerce, viral marketing) rely on $\text{value} \propto n^2$ growth of user base (Metcalfe’s law).
• Transaction Cost Theory – EC mechanisms lower $C<em>{search}$, $C</em>{negotiation}$, $C_{enforcement}$, shifting make-vs-buy boundaries.
• Digital Transformation – clicks-and-mortar firms illustrate incremental vs. radical change; strategic alignment becomes critical to manage channel conflict.
• Ethics Frameworks – utilitarian vs. rights-based perspectives help analyse privacy trade-offs and workforce impacts.

Practical & Managerial Take-Aways

• Carefully architect payment security; absence of trust = lost sales.
• Blend channels to support seamless customer journeys, mitigating showrooming with price-match or in-store experiences.
• Use data analytics ethically; transparent privacy policies build long-term loyalty.
• In B2B, choose appropriate marketplace model (sell-side, buy-side, exchange) to optimise bargaining power and procurement efficiency.
• Continuously monitor legal environment (tax, IP, domain regulation) to avoid costly compliance surprises.