Your phone is face down. You just missed the sale.

The cha-ching that comes with Shopify lives inside a phone — pocketed, silenced, or three rooms away. So you check the dashboard instead. Then you check it again. That is the whole problem this thing exists to solve.

ChaChing Panel is a small cash register that sits on your desk and stays on. It shows your store's day on a 2.8" colour screen, and the second an order lands it prints a ticket across the display, shows the amount, and rings out loud through a real speaker. Everyone in the room hears it. That is the point.

What it costs, and what everything else costs

• €99, once. No subscription, no premium tier, no per-order fee. Firmware updates are free for the life of the product.
• Shopify's own desk counter shows one number and has no speaker.
• Every software way to get this — dashboards on a TV, order-notification apps — is a monthly bill, from a few euros to several dozen, forever.

It works on its own

No computer left running, no browser tab, no phone propped against the monitor. Plug in the USB-C cable that comes in the box, connect it to your Wi-Fi from your phone, link your store. A few minutes, no code. From then on it is just a thing on your desk that is always right.

Orders arrive over a persistent connection, so the sound lands within a second or two of the actual purchase — it is not polling, and there is nothing to refresh.

On the screen

• Your Shopify numbers — total and net revenue with its trend chart, orders and average order value, sessions, live visitors and conversion rate. You choose which panels go in the rotation and over what period.
• The celebration — a printed ticket animation, the amount in full size, and the cha-ching.
• Six clock faces for after hours, so it never just goes dark.

Swipe between panels, long-press for the clock, double-tap to fire a demo celebration. The sound has volume, quiet hours and per-event settings — you can turn it off entirely and let the screen celebrate in silence.

The hardware

• Display — 2.8" IPS colour, 320 × 240, landscape
• Touch — capacitive: swipe, long-press, double-tap
• Sound — built-in speaker with I2S amplifier
• Processor — ESP32-S3 dual-core, 16 MB flash, 8 MB PSRAM
• Connectivity — Wi-Fi 2.4 GHz, secure WebSocket
• Power — USB-C, a couple of watts, cable included. Leave it on.
• Updates — over the air, free for life
• Size — 106 × 80 × 106 mm (W × D × H) — about the size of a large coffee mug
• Body — desktop cash register shape in mustard with an olive-green base and keys, 3D-printed to order in Spain

In the box

ChaChing Panel and a USB-C cable. No power adapter — any phone charger or a spare USB port runs it. You also need a Shopify store and Wi-Fi.

Shipping and returns

Made to order and shipped from Spain. Free shipping within Spain; a flat €40 to the other 78 countries we ship to. The exact total is shown at checkout before you pay, and nothing is added afterwards. Because every unit is printed to order, we confirm the dispatch date for your order by email. You get the 14-day EU right of withdrawal and a three-year legal guarantee — details on the Shipping Policy and the Refund and Returns Policy.

Screen images show real firmware running against a demo store. The panel displays English, Spanish and French, and follows your store's own currency.