Period Comparison Sales History By Item/Item Category

This package combines two reports into one simple UI. The PeriodComparisonByItem report shows activity by Item on a period-driven basis. The end-user will enter starting & ending periods(from a list of periods) for the compared periods. The PeriodComparisonByItemCat report shows activity by Item Category on a date-driven basis. The end-user will enter starting & ending dates for the compared periods and a label for each.