I want to know how to make a textbox that will show how many product being buy by customer. For example he buy 10 product (i will input product id and evrything). The in the reprt it will show how many item being buy by each of the customer
personally i would create a small pop up form that you can call by double clicking the customer id and using that action as the query criteria - example [Forms]![F_Sales]![Cust_id] then create a macro calling the sub form.