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E business edi_vads



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  • 1. EDIValue Added Data Services (VADS) & Value Added Networks (VAN)
  • 2. Value Added Data Services• VADS provides “Time Independence” and “Protocol Independence”• It provides number of facilities but the main thing is “Postboxes” and “Mailboxes”• It is POST and FORWARD network
  • 3. VADS• Postbox – Where outgoing messages are placed• Mailboxes – Where incoming messages are picked up.• It is also referred as “Store and Forward” system
  • 4. VADSCustomer Supplier Postbox PostboxCustomer 1 Mailbox Supplier 1 Mailbox Postbox PostboxCustomer 2 Mailbox Mailbox Supplier 2 Postbox Postbox Mailbox Supplier 3Customer 3 Mailbox Postbox Mailbox Supplier 4
  • 5. VADS – How it works• Establish connection to VADS system• Send EDI message to postbox (selling)• VADS inspects postbox, unpacks the message, moves it to related recipients mailbox• VADS carries frequent inspection of postboxes• Supplier inspects the mailboxes and transmits valid orders to their order processing system
  • 6. Advantages of VADS• Large trading Community• Inter-network Connections• International Connections• Privacy, Security & Reliability• Message storage and logging• Charges – Subscription – Usage Charges
  • 7. EDI Technical Set-up Trading EDI Interchange Agreement Trading Partner Partner App. App. System SystemEDI S/w and VADS EDI S/w and standards standards
  • 8. EDI Security• Interchange of message is reliable• All the data received on EDI machine is passed and processed• EDI software is run on separate machine• Protection against tampering• Privacy of message• Validation of message delivery
  • 9. Example• SGN – 2,500 financial Institutes – 2,000 asset managers – 650 investment issuers – 500 brokers – 110 markets – 30 trading hubs
  • 10. Additional Services• Automated trade routing• Worldwide order routing• Transaction Security• Integration Services• Market data and research• Cash management
  • 11. EDI TransactionCustomer Supplier----------------------------------------------------------------Presales ContractExecution Order Delivery NoteSettlement Invoice PaymentAfter Sales Maintenance