Guest trust at checkout
Line items, modifiers, discounts, totals and payment states are mirrored in a layout guests can read at a glance.
Poster marketplace app
Poster Guest Screen
Premium customer-facing order display, pairing flow and promo screen for Poster POS. Built for busy cafes, restaurants and stores that need a screen guests trust, staff can set up fast and owners can use to sell more.
Live order mirroringQR pairingIdle campaignsDiagnostics
<800mstarget POS-to-display update
1:1locked cashier-to-display routing
24/7cached screen state and reconnect flow
Ready to sell
One product, three moments that make it feel premium
The merchant gets a focused control center. The cashier gets reliable live mirroring. The guest gets a premium screen that can also drive the next item.
Staff-proof setup
Short pairing codes, QR links and one clear next action keep installation practical for non-technical restaurant teams.
Promo revenue built in
Idle playlists and order-side upsells turn quiet screen time into a premium branded sales channel.
Operational flow
From pairing to daily sales in one clean loop
Pair
Open the pairing link on a tablet, enter the short code and lock the display to one cashier terminal.
Mirror
Poster POS events update the guest screen with the latest order state, even after reconnects.
Promote
When the order is idle or paid, the display returns to branded campaigns for desserts, combos or loyalty.
Built for review
Looks polished to merchants and behaves predictably in production.
Environment-based Poster credentials, signed display tokens and isolated Docker services.
Diagnostics expose POS heartbeat, display heartbeat, routing, recent events and dead-letter status.
Runs fullscreen on browsers, tablets, kiosks and customer-facing terminals without a native app.
Demo route