Build an Online Store

Punch Out integration with either cXML or OCI 4. I have a full specification. Summary; Use Case 1: Customer punches out to the Vendor‘s External Catalogue Use Case 2: Customer user browses the Vendor’s External Catalogue Use Case 3: Customer end user creates a shopping cart Use Case 4: Customer user submits Vendor cart to the DOE Online Catalogue Use Case 5: Customer return PO to progress an order Use Case 6: Emailed or faxed orders