Hi Ragaei,
I may be confused, but if you want to print the subtotal next to the ship date in the Page Header or Report Header of the SOP Blank Invoice Form, the answer is YES.
All you need to do is go to the report writer layout window for the report and add the F/O Subtotal field (for the subtotal) or the F/O Document Amount (if you want the bottom line total) to the Page Header and/or Report Header sections of the report.
Kind regards,
Leslie