Private Sub Workbook_BeforeClose(Cancel As Boolean)
Dim Msg, Style, Response
Msg = "Did you verify volume and price?"
Style = vbYesNo
Response = MsgBox(Msg, Style)
If Response = vbYes Then
Exit Sub
Else
MsgBox "Do so now"
End If
Cancel = True
End Sub
Copy/paste into Thisworkbook module.
To access that module, hit the Excel Icon left of "File" on menubar then "View
Code"
Paste into the module.
Save the workbook then close.
Gord Dibben MS Excel MVP