Press the DELETE button (GOLD <F1> key followed by the D key). The customer portion of the invoice is deleted from the record system and the screen displays the detail part of the invoice.
Press the FIND FIRST <F3> button to display the first detail line on the screen. Now press the DELETE button (GOLD <F1> key followed by the D key). The detail line is deleted from the record system. Repeat this process for each detail line until there are no more entries.
Once all the detail records have been deleted, press the NEXT <F7> button. The fields on the trailer screen will be empty because the record was removed from the customer portion of the screen. From here you may either return to the customer portion of the screen by pressing the NEXT <F7> button or, return to the menu by pressing the EXIT <F8> button.