Thread:Rolf Al/@comment-31595794-20170816143335/@comment-26692787-20170816145308

study my Edits, it's not to difficult. If you haven't completed Sam put the normal cost into the template CostSam, it does the math for you. We with completed Sam take the shown cost into the discount part and for the normal cost we can use the template CostNoSam for the reverse math. create a new empty page with the only content and read it in preview mode, then you can close the page without saving.