Purchase Order Report Payment Term

This module gives buyers control over whether payment terms are shown on the printed purchase documents.

• On the purchase order form, inside the delivery and invoice section, a new checkbox "Display Payment Terms In Report" is added. It is ticked by default, so existing behaviour stays the same unless someone untick it.
• When the checkbox is ticked and a payment term is set on the order, the printed Purchase Order PDF shows a line "Payment Terms:" with the name of the payment term, placed just before the notes area.
• The same rule applies to the Request for Quotation PDF: the payment terms line appears only if the checkbox is ticked and a payment term is defined.
• If the checkbox is unticked, or if no payment term is set on the order, nothing extra is printed.

The module only touches purchase.order and the two standard purchase report templates. It does not add menus, buttons, scheduled actions, emails or automatic computations; it simply adds one field and a conditional line on the printed documents.