there should be option so manager could show stats about business i.e in graphs or in text like average days to paid and other essential stats so we can have crucial info about our business.
This issue has been raised dozens of times on the forum. There are several factors involved. First, no two users will agree on what should be shown. Manager provides the reports accountants and business persons have used for centuries. Second, all these display features add bloat to the software. Many users choose Manager because of its relatively small size. Third, the Export feature is included specifically so users can manipulate and chart data as they like.