Three Part Security Pay Advice continuous forms for use with Sage Software. Sealed envelope with copy for non cash payments. Simply print your payslips from Sage software on your dot matrix printer and tear off Part 1 for your own records. Fold Parts 2 and 3 together and seal with the self-adhesive edges for a secure payslip to distribute to employees. The sprocket hole margins ensure smooth operation from your dot matrix printer and can be torn off in perforated strips.