Mazer Tessaly™
A centralised e-ink shelf display system that pushes real-time price updates wirelessly to every label across your store, eliminating manual price changes, compliance failures, and Trading Standards risk in one deployment.
Book a DemoThe Difference
From Paper Aisles to Live Pricing
The same aisle, before and after Tessaly. No reprinted labels, no mismatched shelf edges. Every price updates centrally and reflects instantly.
The Hardware
Slim, Daylight-Readable, Built to Last
Each rail-mounted e-ink strip holds its price without drawing power, updates wirelessly in seconds, and reads clearly under standard store lighting, no glare, no backlight required.
See It In Action
Watch How Tessaly Works
A short walkthrough of a price update travelling from EPOS to shelf in real time.
How It Works
From Price Change to Shelf in Under 30 Seconds
Tessaly replaces manual label printing and shelf walks with a fully automated, cloud-managed update pipeline.
Integrate Tessaly with your existing ERP or EPOS via our open API. One-time setup. Works with major retail platforms.
Our cloud platform monitors your price feed in real time. Any change triggers an instant broadcast to your store network.
The gateway unit delivers updates wirelessly to every e-ink label simultaneously, no cables, no shelf disruption.
Every display acknowledges receipt. Your dashboard shows full compliance in real time, with audit logs for Trading Standards.
Daylight-readable, ultra-low power displays that hold their image indefinitely without power draw, consuming energy only during an update cycle.
Our edge-caching layer means that if internet connectivity drops, your last confirmed prices remain displayed and your queued updates push automatically when connection restores.
Designed to integrate with any EPOS, ERP, or pricing engine via REST API. No proprietary lock-in. Works alongside your existing retail tech stack.
A real-time management portal showing every label's sync status, update history, and full audit trail, built with Trading Standards accountability in mind.
No hidden costs or per-update fees. A flat monthly subscription covers cloud platform access, software updates, and ongoing technical support.
Begin with a pilot in one store. Prove the value. Then roll out across your estate at your own pace. Our infrastructure scales with you.