Express Invoice by NCH Software does not provide "free" registration codes for its paid Plus edition. However, a dedicated is available that does not require a registration code for home users or small businesses with fewer than five staff members. How to Access Express Invoice for Free
: The Express Invoice Invoicing app on Google Play and the iOS App Store is often listed as a free version for mobile-only users. Registering a Purchased Code
: Often, the trial version of the professional software will offer to downgrade to the free version once the trial period ends, provided you meet the "small business" criteria (typically 1 user/fewer than 5 staff). nch.invisionzone.com How Registration and Activation Works
