Customizing Duplicate Message Suppression for Product Recommendations
Without configuration, the Unified Messaging Service suppresses the following duplicate product recommendations:
Upsell recommendations will never be shown to the same account or contact after they have been rejected
Cross-sell recommendation will never be shown in the same quote or order after they have been rejected. However, if the customer places a new quote or order and picks the same product, then the cross-sell messages that have been rejected in earlier quotes or orders are displayed.
You can edit the message type responses definition to:
Suppress recommendations after they have been accepted.
Alter the scope of suppression.
Disable suppression completely.
For more information about working with the Unified Messaging Service, see Siebel Order Management Infrastructure Guide.