Siebel eSales Administration Guide > Integrating Siebel eSales with Third-Party Payment Applications > Customizing Cybersource Integration >

Calling the Credit Card Transaction Service from Other Places in Siebel eSales

You can call a business service from any of the following:

• Button, if the applet the button is in is of the CSSBCBase class
• Workflow
• Script, either Siebel eScript or Siebel VB

To call the Credit Card Transaction Service business service

1. Use the GetService() method to get an instance of the business service.
2. Use Service_InvokeMethod() to invoke a method of the business service.
3. Use SetProperty() to pass values for the business service method arguments that need to be set.

   See Business Service Methods for the business service method arguments of the Credit Card Transaction Service.