I have a subform containing two database field (Qty,UnitPrice) and one textbox (Total) where the recordsource is the multiplication of QTY*UnitPrice. The subform is in countinious form mode allowing user to enter product and prices for an invoice.<br><br>Now I want to put the sum of all TOTAL (textbox) of my subform in another text box (SubTotal) on my parent form. How to do that?