I have made a column with EI Numpackages where i input packages like 20*5 + 1*3. now i want this to be autocalculated and put it Auto in Qty column. Please help. ;;;To Enter Qty x bundle coulmn in Single line of Description ;;; ----- Due to GST ---- Now in invoice to mention QTyxBundle Column, so Enable "packages" and remove it from entering line 2, ;;; instead enter immidiately after description ;;;First Entry Sales through class Voucher Type [#Line: CI InvInfo] Local : Field : Simple Field : Info : $$LocaleString:"Bundles:" Local : Field : Simple Field : Style : Small Italic Local : Field : Simple Field : Indent : 5 Local : Field : Simple Field : Inactive : $$IsEnd:$StockItemName Local : Field : Simple Field : Invisible : NOT ##ICFGNumPackages add :Fields :Simple field, EI Numpackages ;;delete : Right fields : VCHBilledqty [#Line: CI MarksPackages] delete : fields : Simple field ,EI numpackages ;;;While Editing Sales Entry through class Voucher Type [#Line: EI InvInfo] Local : Field : Simple Field : Info : $$LocaleString:"Bundles:" Local : Field : Simple Field : Style : Small Italic Local : Field : Simple Field : Indent : 5 Local : Field : Simple Field : Inactive : $$IsEnd:$StockItemName Local : Field : Simple Field : Invisible : NOT ##ICFGNumPackages add :Fields :Simple field, EI Numpackages [#Line: EI AddPackages] delete : Line : EI NumPackages