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MIS 6453 – Spring 2006 Electronic Commerce Selling on the Web Instructor: John Seydel, Ph.D. Student Objectives Compare an contrast LANs/WANs, the Internet, intranets, and extranets Discuss ecommerce connectivity options Summarize the basic ecommerce revenue models Discuss why business models evolve Understand revenue strategy issues facing ecommerce businesses Address what it takes to create an effective Web presence Summarize web design principles Some Connectivity Issues Types of networks Connection options Internet2 Intranets and Extranets Intranet (not just a LAN): Interconnected network that does not extend beyond the organization that created it; uses TCP/IP Extranet (not just a WAN): Intranet extended to include entities outside the boundaries of an organization Connects companies with suppliers, business partners, or other authorized users Public and Private Networks Public network: Any computer network or telecommunications network available to the public Private network: A private, leased-line connection between two companies that physically connects their intranets Leased line: Permanent telephone connection between two points Virtual Private Network (VPN) Extranet that uses public networks and their protocols IP tunneling is uses; effectively creates a private passageway through the public Internet Encapsulation is involved; process used by VPN software VPN software: must be installed on the computers at both ends of the transmission; special encryption involved VPN Architecture Example Internet Connection Concepts Bandwidth: the primary criterion Amount of data that can travel through a communication line per unit of time Net bandwidth is what counts (actual speed that information travels) Symmetric connections Provide the same bandwidth in both directions (upload/download) Asymmetric connections provide different bandwidths for each direction Options: Voice-grade Broadband (data-quality) Leased lines Wireless Voice-Grade Telephone Connections POTS, or plain old telephone service Uses existing telephone lines and an analog MoDem Provides bandwidth between 28 and 56 Kbps Digital Subscriber Line (DSL); Connection methods do not use a modem Instead use Integrated Services Digital Network (ISDN) switching Bandwidths between 128 Kbps and 256 Kbps Broadband Connections Higher quality; developed for transmitting data Operate at speeds of greater than 200 Kbps Asymmetric digital subscriber (ADSL) 100 to 640 Kbps upstream 1.5 to 9 Mbps downstream Cable modems: transmission speeds between 300 Kbps and 1 Mbps DSL: private line with no competing traffic Leased-Line Connections Non-shared connections between organizations and ISPs Include: DS0 (carries only one digital signal); typically 56 Kbps telephone line T1 line (also called a DS1); carries 24 DS0 lines and operates at 1.544 Mbps Fractional T1; provides service speeds of 128 Kbps and upward in 128-Kbps increments T3 service (also called DS3); offers 44.736 Mbps Wireless Connections Satellite For rural areas May work in conjunction with MoDem for uploads Bluetooth Designed for personal use over short distances (< 9 meters) Low power / low-bandwidth, with speeds of up to 722 Kbps Networks are called personal area networks (PANs) or piconets Devices can discover one another and exchange info automatically WiFi (wireless ethernet using 802.11 protocols) Most common wireless connection technology for use on LANs Wireless access point (WAP): device required to transmit network packets between WiFi-equipped computers and other devices Bandwidths vary (11 and 45 Mbps and up); range of about 300 ft Devices are capable of roaming Fixed point; use repeaters from ISP to customers Cellular networks: here’s the big potential for growth Some Comparisons (Kbps) POTS – phone modem (56) Cable modem – sharing channel (300/10,000) T1 – leased line (1,544) DSL – private line (640/9,000) T3 – leased line (44,700) T3 with ATM – asynchronous transfer (622,000) Internet2 – testbed for tech (up to 10,000,000) LAN/WAN connections (e.g., ASU) Wired (1,000,000) Wireless 802.11b (11,000) 802.11g (45,000) Satellite – mostly for rural access (150/500) Note: we must consider the digital divide Yet to Come . . . Business models for the Web Web presence concepts Website critiques eCommerce Revenue Models Web catalog Digital content Advertising supported Advertising/subsubcription mix Fee-for-transaction Fee-for-service The Web Catalog Model Evolved from the mail-order model B2C B2B (often as extranets) Extensively used for: Consumer electronics Entertainment (books, music, videos) Luxury goods (high value:weight ratio) Clothing retail and discount Gifts and flowers General discount Most typically supplement traditional businesses Consider Walmart.com Think also about websites chosen for critique The Digital Content Model Ideal means of exchange for digitized content: Movies and recordings Photographs Published documents (online library) Newspapers, magazines, . . . Other . . . ? Limited, of course, to customers with broadband Again, often used to supplement conventional business models The Advertising Supported Model Examples include Portals (MSN, AccessPoint.AState, Yahoo, . . . ) Newspapers Classified ads (targeted) Originally thought to be “goldmines”! The source of many .com failures Most survivors have evolved Challenges How to measure the value of a visitor What to consider an exposure (click-through?) Critical mass of visitors The Advertising/Subscription Mixed Model Based upon the newspaper/TV model Primary costs paid by advertising Supporting revenues from subscribers Allow nonsubscribers access to limited content Abstracts Headlines Crossword puzzles Other . . . ? Weighting of revenues varies WSJ: more subscription Arkansas Democrat-Gazette: more advertising The Fee-for-Transaction Model Used extensively by Travel agents Auto sales services Stockbrokers Insurance agents Event booking Mortgage loan brokers Online banking Represent distintermediation Removing the “middleman” Actually, a common phenomenon as organizations move online Not a bad thing, necessarily, but can lead to cannibalization Fee-for-Service Essentially a “pay-per-view” concept Some examples Gaming Video games (a major growth industry) Gambling Entertainment (concerts, films, etc.) Consulting services Medical Legal Investment And guess what else . . . ? Extremely effective Considered a social malignancy, however Probably not a good idea to study further eCommerce Revenue Models are Evolving Remember the ecommerce is in its infancy; much change continues to take place in how business is done on the Web Some common transitions we’re seeing Subscription sites toward ad-supported Ad-supported toward ad/subscription mixed Ad-supported toward fee-for-service Ad-supported toward subscription (Note the general trend away from advertising!) The process has in numerous cases involved series of multiple transitions (e.g., Britannica) Some Revenue Strategy Issues Channel conflict / cannibalization Recall the 4th “P” in the marketing mix Only so much demand exists, so using multiple channels can be inefficient and lead to loss of customer goodwill Consider ASU’s means of distribution: F2F Online CVN Correspondence Strategic alliances (look at the Amazon site) More important than ever The Web is just too big for someone to have much chance of making it alone So many opportunities exist to augment capacity/offerings/etc. with online and conventional affiliates Creating an Effective Online Presence Identify goals and make them consistent with firm’s brand image Attracting visitors to the website Making the site interesting enough that visitors stay and explore Convincing visitors to follow the site’s links to obtain information Creating an impression consistent with the organization’s desired image Building a trusting relationship with visitors Reinforcing positive images that the visitor might already have about the organization Encouraging visitors to return to the site Varies according to organization type Profit-driven Not-for-profit Profit-Driven Organizations Should provide links to Detailed information about each product model A store locator page if applicable Information about the company and services such as financing offered Should offer a strong sense of corporate presence Needs to make it easy for customers to communicate with the organization Should be attractive, yet professional Not-for-Profit Organizations Key goal for the websites is typically information dissemination Must also provide and facilitate two-way communications Web Site Usability: Consider Site Visitor Motivations Learning about products or services that the company offers Buying products or services that the company offers Obtaining information about warranty, service, or repair policies for products they purchased Obtaining general information about the company or organization Obtaining financial information for making an investment or credit granting decision Identifying the people who manage the company or organization Obtaining contact information for a person or department in the organization Web Site Usability: Accessibility One of the best ways to accommodate a broad range of visitor needs is to build flexibility into the Web site’s interface Good site design lets visitors choose among information attributes Web sites can offer visitors multiple information formats by including links to files in those formats Goals that should be met when constructing Web sites Offer easily accessible facts about the organization Allow visitors to experience the site in different ways and at different levels Sustain visitor attention and encourage return visits Offer easily accessible information Trust and Loyalty True with any business: A 5 percent increase in customer loyalty can yield profit increases between 25% and 80% Repetition of satisfactory service can build customer loyalty Especially important in ecommerce Customer service is a problem for many ecommerce sites It’s much harder to build trust when you can’t see the person with whom you’re doing business This is aided by making websites customer-centric Let’s Look at Some of the Sites General thoughts We’ll try to identify some criteria for judging sites Customer-Centric Website Design Puts the customer at the center of all site designs Guidelines Design the site around how visitors will navigate the links Allow visitors to access information quickly Avoid using inflated marketing statements Avoid using business jargon and terms that visitors might not understand Be consistent in use of design features and colors Make sure navigation controls are clearly labeled Test text visibility on smaller monitors Conduct usability tests Involves connecting with customers Connecting With Customers Personal contact model: Firm’s employees individually search for, qualify, and communicate with potential customers Prospecting – personal contact approach to identifying and reaching customers Mass media approach: firms prepare advertising and promotional materials about the firm and its products Addressable media: Advertising efforts directed to a known addressee Also called mass media One-to-many communication model: communication flows from one advertiser to many potential buyers One-to-one communication model: both buyer and seller participate in information exchange Design Guidelines (Specifics) Realize comparisons to print media Similarities Differences Layout, content, & navigation Fonts & colors Image considerations Print versus Web Delivery Similarity: good layout is good layout Differences: Hyperlink ===> nonlinear capability (easy to get lost in maze) Can’t see whole page at once Readers scan first; take longer to read Content appearance is a function of monitor/browser settings Use sans-serif for body and serif for headings Animation (two-edged sword!) Layout, Content, & Navigation Short paragraphs 10 lines or less Use bullets (customized! ), tables, & headings Margins Pages <= 3 screens Don’t underline! Navigation system (each page) Navigation bar Top, bottom, next, . . . Use frames (or don’t use frames!) Fonts & Colors Color info: the-light.com/colclick.html Hexadecimal codes “Browser-safe” colors Fundamental issue: contrast Setting: best if defined within <style> tags Safe fonts: Arial & Times Don’t get carried away with fonts (<=3) Images Use sparingly Arrange to achieve balance with text and white space Keep small (page should take no more than 10 seconds to load at 28kbs) Reduce size Use thumbnails Add warnings Maintain contrasts when using background images Summary of Objectives Compare an contrast LANs/WANs, the Internet, intranets, and extranets Discuss ecommerce connectivity options Summarize the basic ecommerce revenue models Discuss why business models evolve Understand revenue strategy issues facing ecommerce businesses Address what it takes to create an effective Web presence Summarize web design principles