
IOS
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E-Market
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1
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IOS may use private or publicly accessible network.
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E-Market may use publicly accessible network.
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2
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Customer supplier relationship is determined in advance. It is expected that it is ongoing relationship for multiple transaction.
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Two types of relationship (i) Customer to seller linkage is established at time of transaction for one time only. (ii) Customer seller linkage is established for a fixed time period.
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3
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Agreements on nature and format of business document.
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Sellers market maker determine which transaction they will provide.
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4
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Advance arrangements are made so that both parties know which communication network will be used for system
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Customer and seller independently determine which communication network they will use.
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5
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Joint guidelines are formulated so that each party will know how system is used.
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No joint guideline are formulated in advance.
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