Shipping Calculation Process Workflow
The Shipping Calculation Process workflow is shown in the following image: Get data from Siebel, Calculate Shipping Cost, Write data into Siebel.

When the Shipping Calculation Process workflow is called by the eSales - Complete Checkout Process workflow (eSales - Complete Checkout Process), the following events happen:
The EAI Siebel Adapter business service passes Siebel data to the Shipping Cost Service (eScript) business service, using the business service method argument SiebelMessage.
The Siebel eScripts in the Shipping Cost Service business service calculate the shipping charges based on the cost, the carrier, and the shipping method.
The EAI Siebel Adapter business service passes the results to the Siebel database, using the business service method argument SiebelMessage.