E-business by G. Schneider - Chapter 6 (edition 9)
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Transcript of E-business by G. Schneider - Chapter 6 (edition 9)
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E- BusinessNinth Edition
Chapter 6Selling to Businesses Online
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E- Business, Ninth Edition
Learning Objectives
In this chapter, you will learn about:
• How businesses use the Internet to improve purchasing, logistics, and other support activities
• Electronic data interchange and how it works
• How businesses have moved some of their electronic data interchange operations to the Internet
• Supply chain management and how businesses are using Internet technologies to improve it
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Learning Objectives (cont’d.)
• Electronic marketplaces and portals that make purchase-sale negotiations easier and more efficient
E- Business, Ninth Edition
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Purchasing, Logistics, and Support Activities
• Recap– Strategy issues arise when informing potential
customers– Value chain model primary activities
• Identify customers, market and sell, and deliver
– Many business models for selling on the Web• Used in B2B e-commerce
• Apply to B2C e-commerce
E- Business, Ninth Edition
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E- Business, Ninth Edition
Purchasing, Logistics, and Support Activities (cont’d.)
• Companies use electronic commerce to:– Improve purchasing and logistics– Improve all support activities– Provide potential cost reductions, business process
improvements
• e-government– Collective set of government e-commerce activities
• Potential for synergy increases– As Internet technology use becomes commonplace
• Necessary characteristic: flexibility
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Purchasing Activities
• Supply chain– Part of industry value chain preceding a particular
strategic business unit– Includes all activities undertaken by every
predecessor in the value chain to: • Design, produce, promote, market, deliver, support
each individual component of a product or service
• Traditionally– Purchasing department buys components at lowest
price possible– Bidding process focus: individual component cost
E- Business, Ninth Edition
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E- Business, Ninth Edition
Purchasing Activities (cont’d.)
• Procurement includes:– All purchasing activities– Monitoring all purchase transaction elements– Managing and developing supplier relationships
• Procurement also called supply management
• Procurement staff have high product knowledge – Identify and evaluate appropriate suppliers
• Sourcing procurement activity– Identifying suppliers, determining qualifications
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E- Business, Ninth Edition
Purchasing Activities (cont’d.)
• e-sourcing– Using Internet technologies in sourcing activities
• Business purchasing process– More complex than most consumer purchasing
processes– Spend
• Total yearly dollar amount for goods and services purchased
• Institute for Supply Management (ISM)– Main organization for procurement professionals
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E- Business, Ninth Edition
FIGURE 6-1 Steps in a typical business purchasing process
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E- Business, Ninth Edition
Direct vs. Indirect Materials Purchasing
• Direct materials– Become part of finished product
• Direct materials purchasing: two types– Replenishment purchasing (contract purchasing)
• Company negotiates long-term material contracts
– Spot purchasing• Purchases made in loosely organized market (spot
market)
• Indirect materials– All other materials company purchases
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E- Business, Ninth Edition
Direct vs. Indirect Materials Purchasing (cont’d.)
• Maintenance, repair, and operating (MRO) supplies– Indirect material purchased on a recurring basis– Standard items (commodities) with price as main
criterion
• Purchasing cards (p-cards) provide:– Managers an ability to make multiple small purchases– Cost-tracking information to procurement
• Examples: McMaster-Carr, W.W. Grainger, Office Depot, Staples, Digi-Key, Newark.com
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E- Business, Ninth Edition
FIGURE 6-2 Grainger.com Web store
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Logistics Activities
• Classic objective– Provide the right goods in the right quantities in the
right place at the right time
• Important support activity for sales and purchasing
• Includes managing the movements of:– Inbound materials and supplies– Outbound finished goods and services
• Web and the Internet– Providing increasing number of opportunities to better
manage activities
E- Business, Ninth Edition
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Logistics Activities (cont’d.)
• Example: Schneider Track and Trace system– Real-time shipment information: customers’ browsers
• Third-party logistics (3PL) provider– Operates all (large portion) of customer’s materials
movement activities• Examples: Ryder and Whirlpool, FedEx, UPS
• Excellent example of second-wave e-commerce– Marriage of GPS and portable computing
technologies with the Internet
14E- Business, Ninth Edition
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E- Business, Ninth Edition
Support Activities
• General categories– Finance and administration, human resources,
technology development– Example: Allegiance and A.D.A.M. Web site
FIGURE 6-3 Categories of support activities
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Electronic Commerce, Ninth Edition 16
Support Activities (cont’d.)
• Common support activity: training– Underlies multiple primary activities– Putting training materials on company intranet
• Can distribute materials to many different sales offices
• Can coordinate materials in corporate headquarters
• Knowledge management– Intentional collection, classification, dissemination of
information• About a company, its products, and its processes
• Examples: Ericson, BroadVision’s K-Net
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E- Business, Ninth Edition
E-Government
• e-government– Use of electronic commerce by governments and
government agencies• Enhances functions performed for stakeholders
• Enhances businesslike activity operations
• U.S. government examples– Financial Management Service (FMS): Pay.gov site– Bureau of Public Debt: TreasuryDirect site– Department of Homeland Security (DHS)
• Internet technology use initiatives
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E- Business, Ninth Edition
E-Government (cont’d.)
• Examples in other countries– United Kingdom
• Department for Work and Pensions Web site
– Singapore Government Online site
• Examples in state government– California’s one-stop portal site: my.ca.gov– New York State Citizen Guide site
• Examples in local government – Large cities: Minneapolis, New Orleans sites– Small cities: Cheviot, Ohio Web site
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E- Business, Ninth Edition
FIGURE 6-4 State of California portal site my.ca.gov
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Network Model of Economic Organization in Purchasing
• Trend in purchasing, logistics, and support activities– Shift from hierarchical structures
• Toward network structures
– Procurement departments’ new tools (technology)• To negotiate with suppliers and form strategic alliances
• Network model of economic organization– Other firms perform various support activities– Supply Web: term replacing “supply chain”
• Due to parallel lines interconnected in a Web or network configuration
E- Business, Ninth Edition
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E- Business, Ninth Edition
Electronic Data Interchange
• Computer-to-computer business information transfer– Between two businesses using a standard format
• Trading partners– Two businesses exchanging information
• EDI compatible– Firms exchanging data in specific standard formats
• Reasons to be familiar with EDI:– Most B2B e-commerce adapted from EDI or based on
EDI principles– Current method for most electronic B2B transactions
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E- Business, Ninth Edition
Early Business Information Interchange Efforts
• 1800s and early 1900s– Need to create formal business transactions records
• 1950s– Computers store, process internal transaction records– Information flows: printed on paper
• 1960s: large volume transactions – Exchanged on punched cards or magnetic tape
• 1960s and 1970s– Transferred data over telephone lines
• Efforts increased efficiency, reduced errors
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E- Business, Ninth Edition
Early Business Information Interchange Efforts (cont’d.)
• Issue: incompatible data translation programs
• 1968: freight, shipping companies joined together– Created standardized information set– Used a computer file
• Transmittable to any freight company adopting the standard
• Benefits limited to members of industries that created standard-setting groups
• Full realization of EDI economies and efficiencies– Required standards for all companies in all industries
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E- Business, Ninth Edition
Emergence of Broader EDI Standards
• American National Standards Institute (ANSI)– United States coordinating body for standards– Accredited Standards Committee X12 (ASC X12)
• Develops and maintains EDI standards
– Data Interchange Standards Association (DISA)• Administrative body coordinating ASC X12 activities
– Transaction sets: names of the formats for specific business data interchanges
• EDI for Administration, Commerce, and Transport (EDIFACT, or UN/EDIFACT)
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E- Business, Ninth Edition
FIGURE 6-5 Commonly used ASC X12 transaction sets
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E- Business, Ninth Edition
FIGURE 6-6 Commonly used UN/EDIFACT transaction sets
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E- Business, Ninth Edition
How EDI Works
• Basic idea: straightforward
• Implementation: complicated
• Example:– Company replacing metal-cutting machine
• Steps to purchase using paper-based system
• Steps to purchase using EDI
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E- Business, Ninth Edition
How EDI Works (cont’d.)
• Paper-based purchasing process– Buyer and vendor
• Not using integrated software for business processes
– Each information processing step results in paper document
• Must be delivered to department handling next step
– Paper-based information transfer• Mail, courier, fax
– Information flows shown in Figure 6-7
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E- Business, Ninth Edition
FIGURE 6-7 Information flows in a paper-based purchasing process
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E- Business, Ninth Edition
How EDI Works (cont’d.)
• EDI purchasing process– Mail service replaced with EDI network data
communications– Paper flows within buyer’s and vendor’s organizations
replaced with computers• Running EDI translation software
– Information flows shown in Figure 6-8
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E- Business, Ninth Edition
FIGURE 6-8 Information flows in an EDI purchasing process
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Value-Added Networks
• EDI network key elements– EDI network, two EDI translator computers
• Direct connection EDI– Businesses operate on-site EDI translator computers
• Connected directly to each
– Few companies use direct connection EDI• Dedicated leased lines: expensive
• Modems and dial-up telephone lines: slow, unreliable
E- Business, Ninth Edition
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E- Business, Ninth Edition
FIGURE 6-9 Direct connection EDI
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Value-Added Networks (cont’d.)
• Value-added network (VAN)– Receives, stores, forwards electronic messages
containing EDI transaction sets
• Indirect connection EDI– Trading partners use VAN to retrieve EDI-formatted
messages
• Companies providing VAN services– Advanced Data Exchange, Behr Technologies, GXS,
Inovis, Kleinschmidt, Promethean Software Services, SPS Commerce, and Sterling Commerce
34E- Business, Ninth Edition
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FIGURE 6-10 Indirect connection EDI through a VAN
E- Business, Ninth Edition
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E- Business, Ninth Edition
Value-Added Networks (cont’d.)
• Advantages:– Support one communications protocol (VAN)– VAN records message activity in audit log
• Becomes independent transactions record
– VAN provides translation between different transaction sets
– VAN performs automatic compliance checking
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Electronic Commerce, Ninth Edition 37
Value-Added Networks (cont’d.)
• Disadvantages:– Cost (fees)
• Internet provides a low-cost communications medium
– Cumbersome, expensive (if using different VANs)– Inter-VAN transfers do not always provide a clear
audit trail• May affect dispute resolution
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E- Business, Ninth Edition
EDI Payments
• EDI transaction sets– Provide instructions to trading partner’s bank
• Negotiable instruments
• Electronic equivalent of checks
• Electronic funds transfers (EFTs)– Movement of money from one account to another– Automated clearing house (ACH) system
• Service banks use to manage accounts
• Operated by U.S. Federal Reserve Banks, private ACHs
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E- Business, Ninth Edition
EDI on the Internet
• Potential replacement of expensive leased lines, dial-up connections– Required to support direct and VAN-aided EDI
• Initial roadblock concerns– Security – Inability to provide audit logs and third-party
verification of message transmission and delivery
• TCP/IP structure relieved security issues
• Issue of nonrepudiation continued
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E- Business, Ninth Edition
EDI on the Internet (cont’d.)
• Nonrepudiation– Ability to establish that a particular transaction
actually occurred– Prevents either party from repudiating (denying) the
transaction’s validity or existence– Previously provided by:
• VAN’s audit logs (indirect connection EDI)
• Comparison of trading partners’ message logs (direct connection EDI)
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EDI on the Internet (cont’d.)
• Internet EDI or Web EDI (open EDI)– EDI on the Internet
• Electronic Data Interchange-Internet Integration (EDIINT)– Also abbreviated EDI-INT– Protocol set for exchanging data (EDI, XML, and
other formats) over the Internet
E- Business, Ninth Edition
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EDI on the Internet (cont’d.)
• EDIINT exchanges today– Most encoded using Applicability Statement 2
(AS2) specification• Example: Wal-Mart
– Some companies using Applicability Statement 3 (AS3)
• EDIINT using AS2 or AS3 provides secure transmission– Resolves issue of nonrepudiation– Allows companies to preserve their EDI investments
E- Business, Ninth Edition
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E- Business, Ninth Edition
Supply Chain Management Using Internet Technologies
• Supply chain management– Job of managing integration of company supply
management and logistics activities• Across multiple participants in a particular product’s
supply chain
– Ultimate goal • Achieve higher-quality or lower-cost product at the end
of the chain
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E- Business, Ninth Edition
Value Creation in the Supply Chain
• Firms engaging in supply chain management– Reaching beyond limits of their own organization’s
hierarchical structure– Creating new network form of organization among
members of supply chain
• Originally developed to reduce costs
• Today: value added in the form of benefits to the ultimate consumer – Requires more holistic view of the entire supply chain
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E- Business, Ninth Edition
Value Creation in the Supply Chain (cont’d.)
• Tier-one suppliers– Small number of very capable suppliers– Original business establishes a long-term relationship
• Tier-two suppliers– Larger number of suppliers who tier-one suppliers
develop long-term relationships with for components, raw materials
• Tier-three suppliers– Next level of suppliers
• Key element: trust
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E- Business, Ninth Edition
Value Creation in the Supply Chain (cont’d.)
• Supply alliances– Long-term relationships among participants in the
supply chain– Major barrier
• Level of information sharing
• Example: Dell Computer– Reduced supply chain costs by sharing information
with suppliers
• Buyers expect annual price reductions, quality improvements from suppliers
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E- Business, Ninth Edition
Value Creation in the Supply Chain (cont’d.)
• Marshall Fisher 1997 Harvard Business Review article– Described two types of organization goals
• Efficient process goals
• Market-responsive flexibility goals
• Successful supply chain management key elements – Clear communications– Quick responses to those communications
• Internet and Web technologies– Effective communications enhancers
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E- Business, Ninth Edition
FIGURE 6-11 Advantages of using Internet technologies in supply chain management
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Increasing Supply Chain Efficiencies
• Internet and Web technologies managing supply chains can:– Yield increases in efficiency throughout the chain– Increase process speed, reduce costs, increase
manufacturing flexibility • Allows response to changes in quantity and nature of
ultimate consumer demand
• Example: Boeing– Invested in new information systems increasing
production efficiency of the supply chain– Also launched spare parts Web site
E- Business, Ninth Edition
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E- Business, Ninth Edition
Increasing Supply Chain Efficiencies (cont’d.)
• Example: Dell Computer– Famous for use of Web to sell custom-configured
computers– Also used technology-enabled supply chain
management • Give customers exactly what they want
• Reduced inventory amount (three weeks to two hours)
– Top suppliers have access to secure Web site• Tier-one suppliers better can plan their production
– Dell accesses suppliers’ information
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E- Business, Ninth Edition
Using Materials-Tracking Technologies with EDI and Electronic Commerce
• Troublesome task– Tracking materials as they move from one company
to another
• Optical scanners and bar codes– Help track movement of materials
• Integration of bar coding and EDI: prevalent
• Second wave of electronic commerce – Integration of new types of tracking into Internet-
based materials-tracking systems
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E- Business, Ninth Edition
FIGURE 6-12 Shipping label with bar-coded elements from EDI transaction set 856, Advance Ship Notification
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E- Business, Ninth Edition
Using Materials-Tracking Technologies with EDI and Electronic Commerce
(cont’d.)• Radio Frequency Identification Devices (RFIDs)
– Small chips using radio transmissions to track inventory
– Older RFID technology• Each RFID required its own power supply
– RFIDs read much more quickly, with higher degree of accuracy than bar codes
– Important development: passive RFID tag• Made cheaply and in very small sizes
• No power supply required
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E- Business, Ninth Edition
Using Materials-Tracking Technologies with EDI and Electronic Commerce
(cont’d.)• Example: 2003 (Wal-Mart)
– Tested RFID tag use on merchandise for inventory tracking and control
– Initiated plan to have all suppliers install RFID tags in goods they shipped
– Reduced incidence of stockouts• Retailer loses sales because it does not have specific
goods on its shelves
• General acceptance of RFID tagging will not occur in most industries until 2014
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E- Business, Ninth Edition
FIGURE 6-13 Passive RFID tag
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E- Business, Ninth Edition
Creating an Ultimate Consumer Orientation in the Supply Chain
• Ultimate consumer orientation– Customer focus difficult to maintain
• Michelin North America– Pioneered use of Internet technology
• To go beyond next step in its value chain
– 1995: launched electronic commerce initiative• BIB NET extranet
– Allowed dealer access to tire specifications, inventory status, and promotional information
• Through simple-to-use Web browser interface
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E- Business, Ninth Edition
Building and Maintaining Trust in the Supply Chain
• Major issue: developing trust
• Key elements– Continual communication and information sharing
• Internet and the Web – Provide excellent ways to communicate and share
information– Offer new avenues for building trust
• Stay in contact with their customers
• Buyers get instant access to their sales representatives
• Can provide comprehensive information quickly
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E- Business, Ninth Edition
Electronic Market Places and Portals
• Vertical portals (vortal)– Industry-focused hubs
• Offer marketplaces and auctions for contact and business transactions
• Doorway (or portal) to the Internet for industry members
• Vertically integrated
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Independent Industry Marketplaces
• First vertical portals– Trading exchanges focused on a particular industry
• Independent industry marketplaces– Industry marketplaces: focused on a single industry– Independent exchanges: not controlled by
established buyer or seller in the industry– Public marketplaces: open to new buyers and
sellers just entering the industry
• Ventro opened industry marketplace Chemdex– Trade in bulk chemicals
E- Business, Ninth Edition
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E- Business, Ninth Edition
Independent Industry Marketplaces (cont’d.)
• SciQuest founded industry marketplace in life science chemicals
• By mid-2000: more than 2200 independent exchanges
• By 2010: fewer than 70 industry marketplaces still operating– Due to lack of venture capital and profits
• B2B marketplace models gradually replaced independent marketplaces
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E- Business, Ninth Edition
Private Stores and Customer Portals
• Large established sellers feared industry marketplaces diluting power
• Large sellers have customer portal B2B sites– Offer private stores along with services– B2B private store has password-protected entrance
• Offers negotiated price reductions on limited product selection
• If large established sellers participated in industry marketplaces– Services would have been needlessly duplicated
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E- Business, Ninth Edition
Private Company Marketplaces
• Large companies purchasing from relatively small vendors– Exert power in purchasing negotiations– Using e-procurement software:
• Offered from companies: Ariba and CommerceOne
• Allows companies to manage purchasing function through Web interface
• Automates authorizations, other steps
• Includes marketplace functions
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E- Business, Ninth Edition
Private Company Marketplaces (cont’d.)
• Larger companies:– Reluctant to abandon investments in e-procurement
software– Make software work with industry marketplaces’
software
• Private company marketplace– Marketplace providing auctions, request for quote
postings, other features• For companies who want to operate their own
marketplaces
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E- Business, Ninth Edition
Industry Consortia-Sponsored Marketplaces
• Companies with strong negotiating positions in their industry supply chains– Not enough power to force suppliers to deal with them
through a private company marketplace
• Industry consortia-sponsored marketplace– Marketplace formed several large buyers in a
particular industry
• Covisint (2000)– Consortium of DaimlerChrysler, Ford, General Motors
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E- Business, Ninth Edition
Industry Consortia-Sponsored Marketplaces (cont’d.)
• Avendra marketplace – Consortium formed by Marriott, Hyatt, three other
major hotel chains
• Exostar marketplace – Boeing led group of aerospace industry companies
• Large part of market taken from industry marketplaces by:– Consortia-based marketplaces– Private company marketplaces– Private Web stores, customer portals
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E- Business, Ninth Edition
Industry Consortia-Sponsored Marketplaces (cont’d.)
• Supplier concern when using an industry marketplace– Ownership structure
• Independent operators for fair bargaining (Covisint)
• Including industry participants may be helpful (ChemConnect)
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E- Business, Ninth Edition
FIGURE 6-14 Characteristics of B2B marketplaces
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Summary
• Using Internet and Web technologies– Improves purchasing and logistics primary activities– Improves support activities
• Governments extending reach of enterprise planning and control activities– Beyond organization’s legal definitions
• Emerging network model of organization– Describes growth in interorganizational
communications and coordination
E- Business, Ninth Edition
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Summary (cont’d.)
• History of EDI and how it works– Freight companies first introduced e-commerce– Spread of EDI to virtually all large companies
• Requires smaller businesses to seek an affordable way to participate in EDI
– Internet providing inexpensive communications channel EDI lacked
• Important force driving supply chain management technique adoption
69E- Business, Ninth Edition
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E- Business, Ninth Edition
Summary (cont’d.)
• Supply chain management– Incorporates several elements
• Implemented, enhanced through Internet and Web use
• Industry electronic marketplaces led to B2B electronic commerce models– Private stores– Customer portals– Private marketplaces– Industry consortia-sponsored marketplace
• Models coexist with industry marketplace model