02.4- Dual-Screen Customer Facing Display Setup

02.4- Customer Facing Display (Dual-Screen Setup) A customer-facing screen increases checkout transparency, builds trust, and presents promotional branding while cashiers scan items. 1. Overview & Architecture TRAX POS features a built-in Customer Display application accessible at the route /customer-display. It communicates in real-time with the cashier terminal via high-speed WebSockets. 2. Hardware Setup (Dual Monitor...