public static SalesSummary GetSalesSummary( DateTime startDate, DateTime endDate, bool updateUserCount )
Parameters
- startDate
 - Inclusive start date for sales summary; if startDate.Kind is not DateTimeKind.Utc, the date is converted from store local time.
 - endDate
 - Inclusive end date for sales summary; if endDate.Kind is not DateTimeKind.Utc, the date is converted from store local time.
 - updateUserCount
 - Indicates the user count should be updated or not
 
Return Value
A sales summary for the given period.