
 when the user keeps entering data for each product, there will be a record for each 
one of them and at the end they should be counted and deducted 
from the  (onhand stock) which is (opening+received).

for example: 

at the end of the day we should calculate how manytimes each product was entered and then deduct it
from the onhand stock.and see what type of service it was. weither new or replacement...etc.
and the same thing should be done to other products


I dont want the calculation to show in the form. only in the report.also I dont need
the auto id in it. I also need the (opening,received,sold and closing) for each product seperately


As I noticed is that when I try to view the report, I should enter the level and range. but
I dont want that to happen . I want it to open directly.