9781423903055 ppt ch05

Electronic Commerce Eighth Edition Chapter 5 Business-To-Business Online Strategies

Learning Objectives In this chapter, you will learn about: Strategies that businesses use 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 Electronic Commerce, Eighth Edition

Learning Objectives (cont’d.) Supply chain management and how businesses are using Internet technologies to improve it Electronic marketplaces and portals that make purchase-sale negotiations easier and more efficient Electronic Commerce, Eighth Edition

Purchasing, Logistics, and Support Activities Electronic commerce Improves primary and support activities Tremendous potential for: Cost reductions, business process improvements e-government Collective set of electronic commerce activities Improving government support activities Supporting activities and serving stakeholders better Potential for synergies increase with Internet technologies use Necessary characteristic: flexibility Electronic Commerce, Eighth Edition

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 charged with buying components at lowest price possible Process focused excessively on individual components’ cost: ignored total supply chain costs Electronic Commerce, Eighth Edition

Purchasing Activities (cont’d.) Procurement includes: All purchasing activities Monitoring all elements in purchase transactions Supply management Describes procurement activities Procurement staff Require product knowledge Identify and evaluate appropriate suppliers Sourcing Procurement activity Identifying suppliers, determining qualifications Electronic Commerce, Eighth Edition

Purchasing Activities (cont’d.) e-sourcing Use of Internet technologies in sourcing activities Specialized Web-purchasing sites Figure 5-1 Typical business purchasing process steps Many steps and people involved Spend Total goods and services dollar amount company buys during a year Institute for Supply Management (ISM) Main organization for procurement professionals Electronic Commerce, Eighth Edition

Electronic Commerce, Eighth Edition

Direct vs. Indirect Materials Purchasing Direct materials Materials that 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 Electronic Commerce, Eighth Edition

Direct vs. Indirect Materials Purchasing (cont’d.) Maintenance, repair, and operating ( MRO ) supplies Indirect material products purchased on a recurring basis Standard items (commodities) buyers usually select Price: main criterion Purchasing cards ( p-cards ) Give individual managers ability to make multiple small purchases at their discretion Provide cost-tracking information to procurement MRO suppliers: McMaster-Carr, W.W. Grainger Electronic Commerce, Eighth Edition

Logistics Activities Provide the right goods in the right quantities in the right place at the right time Important support activity for sales and purchasing Inbound materials and supplies movements Outbound finished goods and services movements 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 Electronic Commerce, Eighth Edition

Support Activities General categories Finance and administration, human resources, technology development Example: Allegiance and A.D.A.M. Web site Training Common support activity Underlies multiple primary activities Advantages: training materials on company intranet Distribute materials to many different sales offices Coordinate use of materials in corporate headquarters Electronic Commerce, Eighth Edition

Support Activities (cont’d.) Examples: Ericson, BroadVision’s K-Net Knowledge management Intentional collection, classification, dissemination of information About a company, its products, and its processes Electronic Commerce, Eighth Edition

E-Government e-government Use of electronic commerce by governments and government agencies Perform functions for stakeholders Operate businesslike activities Examples in U.S. government Financial Management Service (FMS) Pay.gov Web site Department of Homeland Security (DHS) Internet technology use initiatives Electronic Commerce, Eighth Edition

E-Government (cont’d.) Examples in other countries United Kingdom Department for Work and Pensions Web site Singapore’s SINGOV 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 New York City (MyNYC.gov) Electronic Commerce, Eighth Edition

Network Model of Economic Organization Trend in purchasing, logistics, and support activities Shift from hierarchical structures Toward network structures Procurement Departments’ new tools (technology) To negotiate with suppliers Including possibility of forming strategic alliances Network model of economic organization Other firms perform various support activities Manage payroll, administer employee benefits plans, handle document storage needs Web: enabling shift from hierarchical to network Electronic Commerce, Eighth Edition

Electronic Data Interchange Trading partners Two businesses exchanging information EDI compatible Firms that exchange data in specific standard formats EDI importance Most B2B electronic commerce An adaptation of EDI or based on EDI principles Still the method used for most electronic B2B transactions Electronic Commerce, Eighth 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 All efforts increased efficiency and reduced errors Electronic Commerce, Eighth Edition

Early Business Information Interchange Efforts (cont’d.) These information transfer agreements were not the ideal solution Data translation programs incompatible 1968: freight, shipping companies joined together Transportation Data Coordinating Committee (TDCC) Created standardized information set Allowed electronic computer file transmission to any freight company adopting TDCC format Benefits limited to members of industries that created standard-setting groups Full realization of EDI Required standards used by companies in all industries Electronic Commerce, Eighth Edition

Emergence of Broader EDI Standards The American National Standards Institute (ANSI) United States coordinating body for standards 1979 Accredited Standards Committee X12 (ASC X12) Develop and maintain EDI standards Data Interchange Standards Association (DISA) Administrative body coordinating ASC X12 activities 1987: International standards Administration, Commerce, and Transport (EDIFACT, UN/EDIFACT) Electronic Commerce, Eighth Edition

How EDI Works Basic idea: straightforward Implementation: complicated Example: company to replace metal-cutting machine Assume vendor uses its own vehicles instead to deliver purchased machine Steps to purchase using paper-based system Figure 5-6 Steps to purchase using EDI Figure 5-7 Electronic Commerce, Eighth 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, or fax Figure 5-6 Information flows Electronic Commerce, Eighth Edition

How EDI Works (cont’d.) EDI purchasing process Mail service replaced with EDI network data communications Flows of paper within the buyer’s and vendor’s organizations replaced with computers Running EDI translation software Figure 5-7 Information flows Electronic Commerce, Eighth Edition

Value-Added Networks EDI network key elements EDI network, two EDI translator computers Direct connection EDI Each business operates an on-site EDI translator computer 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 Electronic Commerce, Eighth Edition

Value-Added Networks (cont’d.) Advantages Support one communications protocol (VAN) VAN records message activity in audit log (independent record of transactions) VAN provides translation between different transaction sets VAN performs automatic compliance checking Disadvantages Cost (fees) Cumbersome, expensive (if using different VANs) Electronic Commerce, Eighth Edition

EDI Payments Transaction sets provide instructions to trading partner’s bank Negotiable instruments Electronic equivalent of checks Electronic funds transfers (EFTs) Movement of money from one bank account to another Automated clearing house (ACH) system Service banks use to manage accounts Operated by U.S. Federal Reserve Banks or private ACHs Electronic Commerce, Eighth 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 Internet’s inability to provide audit logs and third-party verification of message transmission and delivery TCP/IP structure was enhanced with secure protocols and encryption schemes Lack of third-party verification concerns continued Electronic Commerce, Eighth 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) Electronic Commerce, Eighth Edition

Open Architecture of the Internet Internet EDI (Web EDI) EDI on the Internet Also called open EDI Internet is an open architecture network EDI offerings go beyond traditional EDI Allow more complex information interchanges Growing rapidly Not replacing traditional EDI Large companies have significant investments in traditional EDI computing infrastructure Most VANs offer Internet EDI services, traditional EDI Electronic Commerce, Eighth Edition

Open Architecture of the Internet (cont’d.) More flexible exchange of information Accomplished with new tools (XML) ASC X12 task group Convert ASC X12 EDI data elements and transaction set structures to XML Context Inspired Component Architecture (CICA) Set of standards for assembling business messages Provides predictable structure for message content Provides more flexibility than EDI transaction sets Basis for future development of electronic business message standards using XML Electronic Commerce, Eighth Edition

Open Architecture of the Internet (cont’d.) Firms extending internal networks (intranets) to trading partners Turns intranets into extranets Virtual private networks (VPNs) provide security Example: Nintendo USA EDI-based product registration system to prevent fraudulent returns Huge investment in EDI systems, trained personnel Reluctant to change business processes, move to Internet EDI, approaches based on XML technologies Move away from EDI will gradually occur Electronic Commerce, Eighth 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 Electronic Commerce, Eighth 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 a way to reduce costs Today, value added in the form of benefits to the ultimate consumer Requires more holistic view of the entire supply chain Electronic Commerce, Eighth Edition

Value Creation in the Supply Chain (cont’d.) Tier-one suppliers Very capable suppliers, a small number of which a firm establishes long-term relationships with Tier-two suppliers Larger number of suppliers that tier-one suppliers develop long-term relationships with Provide components and raw materials Tier-three suppliers Next level of suppliers Trust is a key element Electronic Commerce, Eighth 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 Electronic Commerce, Eighth Edition

Value Creation in the Supply Chain (cont’d.) Marshall Fisher 1997 Harvard Business Review article 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 Electronic Commerce, Eighth Edition

Increasing Supply Chain Efficiencies Internet and Web technologies used to manage supply chains Yield increases in efficiency throughout the chain Increase process speed, reduce costs, increase manufacturing flexibility Respond to changes in quantity and nature of ultimate consumer demand Example: Boeing Invested in new information systems Increase production efficiency Launched spare parts Web site Electronic Commerce, Eighth 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 Know Dell’s customers and what they are buying Tier-one suppliers better plan their production Electronic Commerce, Eighth Edition

Using Materials-Tracking Technologies with EDI and Electronic Commerce Troublesome task Tracking materials as they move from one company to another Use optical scanners and bar codes Integration of bar coding and EDI is prevalent Figure 5-11 Electronic commerce second wave Integrating new types of tracking into Internet-based materials-tracking systems Electronic Commerce, Eighth Edition

Using Materials-Tracking Technologies with EDI and Electronic Commerce (cont’d.) Radio Frequency Identification Devices (RFIDs) Small chips Use radio transmissions to track inventory Older RFID technology Each RFID required its own power supply Important development: passive RFID tag Made cheaply and in very small sizes No power supply required RFIDs Read much more quickly, with higher degree of accuracy Electronic Commerce, Eighth Edition

Using Materials-Tracking Technologies with EDI and Electronic Commerce (cont’d.) 2003 (Wal-Mart) Tested use of RFID tags 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 Suppliers found RFID tags, readers, computer systems to be quite expensive Pushed for slowdown in Wal-Mart’s RFID initiative Electronic Commerce, Eighth 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 Electronic Commerce, Eighth Edition

Building and Maintaining Trust in the Supply Chain Major issue in forming supply chain alliances Developing trust Key elements Continual communication and information sharing Internet and the Web Provide excellent ways to communicate and share information Provide opportunity to stay in contact with customers More easily and less expensively Instant access to sales representatives, vendors Comprehensive information at a moment’s notice Electronic Commerce, Eighth Edition

Electronic Market Places and Portals Vertical portals (vortal) Information hubs for each major industry Offer news, research reports, trend analyses, in-depth reports on companies, marketplaces, and auctions Doorway (or portal) to the Internet for industry members Vertically integrated Predicted to change business forever Not exactly correct Electronic Commerce, Eighth Edition

Independent Industry Marketplaces First industry hubs following vertical portal model 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 Electronic Commerce, Eighth Edition

Independent Industry Marketplaces (cont’d.) Example: Ventro 1997: opened industry marketplace Chemdex Trade in bulk chemicals By mid-2000 More than 2200 independent exchanges By 2008 Fewer than 80 industry marketplaces still operating Other B2B marketplace models arose Took business away from the independent marketplaces Electronic Commerce, Eighth Edition

Private Stores and Customer Portals Large seller concern Independent operators would take control of transactions in supply chains Industry marketplaces would dilute power Customer portal sites Cisco and Dell: private store with password-protected entrance Grainger: provide additional services for customers Needlessly duplicated if sellers participated in industry marketplace Electronic Commerce, Eighth Edition

Private Company Marketplaces Large companies purchasing from relatively small vendors Exert power in purchasing negotiations e-procurement software Company manages purchasing function through Web Procurement software companies Ariba, CommerceOne Automates authorizations, other steps Marketplace functions Electronic Commerce, Eighth Edition

Private Company Marketplaces (cont’d.) Companies implementing e-procurement software Require suppliers bid on business Private company marketplace Marketplace providing auctions, request for quote postings, other features For companies who want to operate their own marketplaces Example: United Technologies Sells $35 billion of high-technology products, services Electronic Commerce, Eighth 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 Example: Covisint (2000) Consortium of DaimlerChrysler, Ford, General Motors Electronic Commerce, Eighth Edition

Industry Consortia-Sponsored Marketplaces (cont’d.) Example: Agenda marketplace Consortium formed by Marriott, Hyatt, three other major hotel chains Example: Exostar marketplace Boeing led group of aerospace industry companies Example: Transora marketplace Procter & Gamble joined with Sara Lee, Coca Cola, several other companies Consortiums have taken large part of market from the industry marketplaces Electronic Commerce, Eighth Edition

Industry Consortia-Sponsored Marketplaces (cont’d.) Supplier concern Ownership structure Independent operators for fair bargaining (Covisint) Including industry participants may be helpful (ChemConnect) Electronic Commerce, Eighth Edition

Summary Using Internet and Web technologies improves purchasing and logistics primary activities Emerging network model of organization Governments extending reach of enterprise planning and control activities Beyond legal definitions History of EDI and how it works Conducting EDI: better than processing mountains of paper transactions Internet providing inexpensive communications channel EDI lacked Electronic Commerce, Eighth Edition

Summary (cont’d.) Supply chain management techniques Fueled by increase in communications capabilities offered by the Internet and the Web Development of several different B2B electronic commerce models Private stores Customer portals Private marketplaces Industry consortia-sponsored marketplaces Most successful today Electronic Commerce, Eighth Edition

9781423903055 ppt ch05

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