To insert a header on a sale

The Sales window should be displayed.

Enter a customer card in the Customer field.

Choose where you want the header to be inserted:

If the line on which you want to insert the header is empty -- no transaction is entered on the line, and it's not a blank, header or subtotal line -- click in the line. (The header will be inserted here.)

Click on a line where a transaction, blank, header, or subtotal line has been entered. (The header will appear above the line.)

Select Insert Header from the Edit menu; a line will be added.

Enter the text you want for your header in the Description column of the header line.