hi Steve,
If you are referring to the Sales Performance dashboards, the "Won" revenue that you see in the various charts is derived from the opportunity expected value. We do not refer to the sales order revenue. Using Sales Quotes as well you can calculate won revenue by creating a report on the Sales Quote header or item data sources. The reporting on order volume would require you to either send the information to Cloud for Customer or create a mash-up to call the values real-time from BW or any application that contains the aggregated order statistics.
The price check performs an order simulation in ERP and the parameters in the standard flow are not available to the end user to do a what-if. You could, however, enhance it on a project basis to achieve the what-if scenario. Discounts are currently manual in nature and in the longer term roadmap we plan to invest further into scale based accounts and additional automated methods to provide more capabilities in this area.
Regards,
Sebastine