Choose a second screen or tablet

1. Enable the customer display for the terminal in Hardware. Open the display window, move it to the customer monitor, and enter full screen. Keep the cashier and display on the same intended terminal.
2. For a separate tablet, open or pair it using the customer-display link or pairing flow shown for the terminal. Keep it connected and show a test basket to confirm live totals update.
3. Choose idle promotions and the thank-you screen options. After a completed online sale, the receipt QR opens the digital receipt; it is not proof of a LankaQR bank payment. Verify LankaQR on the merchant side.

What the customer sees

• The idle screen shows the logo, welcome wording, clock and optional rotating promotions. During a sale it shows the basket and last item; at payment it shows the total and change, then a thank-you screen and receipt QR where available.
• A customer display is view-only and never shows staff costs or margins. The kiosk is a separate interactive ordering feature.
• In the terminal’s Hardware settings, enable the display and set messages and promotional images. From POS (⋮), choose Open customer display, move its window onto the second monitor and use fullscreen where supported.

Second monitor, separate tablet and offline use

• Two windows on the same computer can continue showing the sale offline. A separate tablet must use Separate device mode, be signed in to the same till and have the required network/online connection.
• A receipt for an offline sale becomes available online only after sync. The customer’s phone needs internet to open its digital receipt; confirm sync before promising the receipt link is ready.