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1-3-1
E-Business Models and Protocols
Iftikhar NadeemSenior Consultant, E-Business Solutions
Center for Economics & Management SystemsResearch Institute, KFUPM
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E-Business Models and Protocols
• Business models• Internet trading protocols• Saudi Tradanet (EDI)
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Business Model
• Business model is the method of doing business by which a company can sustain itself -- be profitable.
• The business model spells out how a company makes money.
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Business Models
• Brokerage
• Advertising
• Infomediary
• Merchant
• Manufacturer
• Affiliate
• Community
• Subscription
• Utility
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Types of Brokerage Models
• Buy/Sell fulfillment
• Market exchange
• Buyer aggregator
• Distributor
• Virtual mall
• Metamediary
• Auction broker
• Reverse auction
• Classified
• Search agent
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Types of Advertising Models
• Generalized portals
• Personalized portals
• Specialized portals
• Attention/Incentive marketing
• Free model
• Bargain discounter
• Recommender system
• Registration model
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Types of Merchant Models
• Virtual merchant
• Catalog merchant
• Surf-and-turf
• Bit vendor
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Types of Community Models
• Business trading community
• Knowledge networks
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Internet Transactions
• Purchase
• Refund
• Value exchange
• Authentication
• Withdrawal
• Deposit
• Inquiry
• Ping
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Internet Trading Roles
• Consumer
• Merchant
• Payment handler
• Delivery handler
• Merchant customer care provider
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Internet Trading Exchanges
• Offer
• Payment
• Delivery
• Authentication
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Electronic Data Interchange (EDI)
• EDI is computer-to-computer exchange between two companies of standard business documents in electronic format.
• EDI has two elements– Electronic document
– Standard format
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Major EDI Application: PURCHASES
Information• Orders• Invoices• Price lists• Remits• Statements
Issues• Mass of papers• Re-keying• Slow transfer• High # of errors• High cost
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Saudi Tradanet
Your Organisation
Customers Financial Institutions
Ports& Customs
Logistics &TransportationSuppliers
Saudi TradanetService
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Technical Overview of Saudi Tradanet
• Postboxes and mailboxes
• Binary data
• Trading relationships– EDI standards
– EDIFACT
– ANSI X12
• TRADACOMS
• Data security– Password
– Pre-established partnership controls
• Data integrity
• Error handling and reporting
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Saudi Tradanet (Contd.)
• Network protocols– Saudi PDN (Al-Waseet)
– Internet
• Session protocols– Tradanet interface protocol (TIP)
– Tradanet standard protocol (TSP)
– X.400/435
– Enterprise access protocol (EAP)
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