Metrc-Compliant POS for Maine Tracking Update Readiness Guide

https://franciscolnur188.bearsfanteamshop.com/dispensary-pos-system-maine-checkout-device-recovery-guide-2

Tracking updates may introduce new fields, package behaviors, validations, or user steps. Adult-use retailers should review the change before it affects production, then test the corresponding POS workflow and monitor exceptions after release