Vouchers represent an “authenticated” mode of payment for training. Before being given access to the training materials, the student will have to enter a voucher number that will be checked against the system for available allocations/ balance days in class / available credits. Please see attached document to read how vouchers works in NetExam.
ECommerce > Vouchers
NetExam Training Credit Vouchers can be used to purchase Course and Classes. This document explains how to create a Training Credit Voucher, add Training credits to a Course and how to Purchase a course using Training credits.