- UNIT-I
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Architecture of the Internet
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Extranet products & services
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Electronic Payments & Protocols
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Managerial Issues
Models of B2B e-commerce
Supplier Oriented marketplace − In this type of model, a common marketplace provided by the supplier is used by both individual customers as well as business users. A supplier offers an e-store for sales promotion.
Buyer Oriented marketplace − In this type of model, the buyer has his/her own market place or e-market. He invites suppliers to bid on the product's catalog. A Buyer company opens a bidding site.
Intermediary Oriented marketplace − In this type of model, an intermediary company runs a market place where business buyers and sellers can transact with each other.
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