The Opportunity Pipeline graph illustrates the number of opportunities there are at each stage of the sales process. In ACT! 2010, the number of opportunities shown at each stage is incorrect.
The Opportunity Pipeline graph only picks up opportunities with associated contacts.
Product Family: Sage ACT!
Product: Sage ACT! Pro (UK Edition), Sage ACT! Premium (UK Edition)
If you use the Opportunity Pipeline graph to monitor opportunities, ensure each opportunity has at least one associated contact.