In Zoho books, Stock summary report is generated based on the invoices and bills accounted.
We need a separate field like Posting date apart from Bill date so that Stock summary report will be generated based on posting date.
Because if myy vendor raise a bill on 30th June and if it reaches my end at 1st day of July,my inventory report is being confused after i accounted the same, Since I entered the date as specified in the bill.

This leads to stock mismatch in the previous month and if there is a option like stock report generation based on posting date, it would easy for us to manage stock summary reports