Introduction to Electronic Commerce and Technology Infrastructure

Introduction to Electronic Commerce and Global Trends

• China's Leadership: Since $2013$, China has led globally in online retail sales. It is the largest potential online market with active internet users and a strong economy supporting platforms like Tmall, Taobao, and Pinduoduo.

• Mobile Influence: Smartphones drive the ease and speed of purchases. Sellers use messaging apps like WeChat to build trust.

• Logistics Challenges: Chinas diverse regional cultures and underdeveloped roads necessitate unique distribution solutions, sometimes owned by the sellers themselves.

• Evolution of E-commerce:

  • First Wave ($1995$-$2003$): Rapid growth followed by the "dot-com bust" ($2000$-$2003$); over $5,000$ companies closed.

  • Second Wave ($2004$-$2009$): Expansion of international scope, rise of broadband, and adoption by established firms like Walmart.

  • Third Wave ($2010$-Present): Driven by mobile apps (over $40\%$ of sales), social media, and big data analytics.

Defining Electronic Commerce and Business Models

• E-Commerce vs. E-Business: E-commerce focuses on buying and selling goods/services. E-business is broader, including marketing and management via internet technologies.

• Commerce Categories:

  • B2C: Business-to-Consumer (e.g., Amazon, Zalora).

  • B2B: Business-to-Business (e.g., e-procurement, Alibaba).

  • C2C: Consumer-to-Consumer (e.g., eBay, Carousell).

  • B2G: Business-to-Government (e.g., government supplies).

• Early Technologies: Electronic Funds Transfer (EFT) and Electronic Data Interchange (EDI) used standard formats for data exchange between trading partners.

• SWOT Analysis Case (HKTVmall):

  • Strengths: Local trust ($4.6\text{ million}$ monthly visits), warehouse tech.

  • Weaknesses: Significant advertising costs leading to losses ($HKD\,66.7\text{ million}$ in $2024$).

  • Threats: Competition from giants like Tmall with SF Express.

Technology Infrastructure: The Internet and World Wide Web

• The Internet: A global network of interconnected computer networks. The World Wide Web (Web) is a subset of the Internet using graphical interfaces.

• Origins: Started with ARPANET ($1969$) using packet switching to reduce single-point failure risks.

• Packet-Switched Networks: Files are broken into packets and routed via Routers and Gateways according to routing algorithms.

• Protocols:

  • TCP/IP: Transmission Control Protocol manages disassembly/reassembly; Internet Protocol manages addressing.

  • IPv4 vs. IPv6: IPv4 uses a $32\text{-}bit$ address ($4\text{ billion}$ addresses); IPv6 uses a $128\text{-}bit$ address to accommodate growth.

  • Email Protocols: SMTP (sending), POP (downloading/deleting), and IMAP (syncing).

• Connectivity and 5G: Bandwidth is measured in bits per second (e.g., $1\text{ Gbps}$). 5G technology offers download speeds up to $10\text{-}20\text{ Gbps}$, significantly impacting IoT and mobile commerce.

Selling on the Web and Revenue Models

• Key Revenue Models:

  • Web Catalog: Evolution of mail-order (e.g., Costco, Rakuten).

  • Fee-for-Content: Subscription-based digital content (e.g., LexisNexis, Spotify, Netflix).

  • Advertising-Supported: Free content funded by ads (e.g., Yahoo!, The Huffington Post).

  • Fee-for-Transaction: Commissions per sale (e.g., Expedia, Ticketmaster, Shopee).

• Channel Conflict: Occurs when online sales compete with physical stores (Cannibalization). Solutions include offering "no questions asked" return policies and strategic alliances (e.g., Levi's partnering with retailers).

• Web Presence: Must be consistent with the brand image. Usability and accessibility (per W3C initiative) are critical for customer loyalty.

Web Server Hardware and Software

• Architectures: Two-tier (client and one server) and Three-tier/N-tier (includes separate databases and application tiers).

• Content Generation: Static pages remain unchanged; Dynamic pages use server-side (e.g., PHP, ASP.NET) or client-side (e.g., JavaScript) scripting.

• Server Software: Apache HTTP Server (dominant since $1996$) and Microsoft IIS.

• Cloud Computing: Shared resources over the Internet via IaaS, PaaS, or Hybrid Cloud.

• Content Delivery Networks (CDNs): Systems like Akamai or Cloudflare store copies of files on Edge Servers to reduce latency.

• Spam: Reached a peak in $2009$ ($220\text{ billion}$ messages in $24$ hours). Solutions include blacklists, whitelists, and Challenge-Response filters.

Marketing on the Web

• The Four Ps: Product, Price, Promotion, and Place.

• Market Segmentation: Grouping customers by Geographic (location), Demographic (age/income), Psychographic (lifestyle), or Behavioral (browsers vs. buyers) characteristics.

• Customer Life-Cycle: Awareness $\rightarrow$ Exploration $\rightarrow$ Familiarity $\rightarrow$ Commitment $\rightarrow$ Separation.

• Pricing Metrics: CPM (Cost per $1000$ impressions) and CPC (Cost per click).

• CRM (Customer Relationship Management): Utilizing clickstreams and data mining to create personal value. AI-driven engines (e.g., Amazon, Netflix) automate this personalization.

• Strategies:

  • Affiliate Marketing: Paying commissions for referrals (e.g., TikTok Shop Affiliates).

  • Viral Marketing: Encouraging social sharing (e.g., BlueMountain Arts e-cards).

  • SEO/SEM: Using Spiders and Indexing to improve search rankings; includes Paid Placement and Contextual Advertising.