How Can I Sync My EPOS Menu With Kiosks and Digital Signage?

Why do takeaway menus fall out of sync in the first place?

Because most takeaways build their technology one purchase at a time. The till came first. A kiosk was added when the queue got long. The signage came from a screen supplier. The website was built by a web designer. Just Eat, Deliveroo and Uber Eats each arrived with their own tablet and their own menu editor. Every one of those is a separate copy of the menu, and every price change has to be made in every copy.

The result is familiar to anyone who has run a counter on a Friday: the board says £8.50, the kiosk says £8.00, the website still lists a special you dropped in June, and a Deliveroo customer has just ordered the lamb that ran out at half seven. Staff spend the quiet hours re-typing menus and the busy hours apologising for them.

A menu sync fixes this by making one system the single source of truth and turning every other screen into a reader. That is the whole idea. Everything else in this article is detail about how well a given supplier does it.

How does menu sync work in Posso One?

Posso One is a single cloud platform. The till holds the master menu: products, categories, prices, images, modifiers, portion sizes, opening hours and delivery settings. When you edit any of those on the till or in the cloud dashboard, the change is pushed to every connected screen and channel.

In practice it works like this. You mark the chicken wings as sold out on the till. Within seconds the wings vanish from the self-order kiosk menu, drop off your online ordering website and app, are marked unavailable on the connected marketplaces, and the AI phone line stops offering them because it reads the same live menu. When a fresh delivery arrives you switch them back on once, and every channel sells them again.

Orders come back the other way through the same pipe. A kiosk order, a website order, a Just Eat order and a phone order all land on the same till and the same kitchen display, routed to the fryer, grill or cold station by menu category. Nobody re-keys anything, and the kitchen sees one queue rather than four.

How do self-order kiosks stay in sync with the till?

A Posso kiosk is not a separate product with its own menu. It is another screen on the same Posso One system, so it shows the same categories, the same modifiers and the same prices as the till, plus the images and upsell prompts you have set for kiosk use. Add a new meal deal on the till and it appears on the kiosk with no second edit. Sold-out items are removed rather than greyed out, so customers are never offered something they cannot have.

The one thing worth doing separately is the kiosk presentation. A photo sells a line that plain text does not, and the upsell prompt for the dip should fire at the moment the chicken is added. Those settings live in the same menu record, so they are configured once as well. Our post on launching a new menu item covers why the kiosk is the strongest channel for a new line.

Can digital signage menu boards pull prices from the EPOS?

Yes, if the signage is managed from the same place as the menu. The mistake to avoid is buying a screen that is really a media player: it loops a slideshow of images that somebody has to redesign every time a price moves. That is why so many menu boards still show last year's prices with a sticker over them.

Posso's digital signage is managed centrally alongside the till, so menu boards, promotional screens and order-status displays are updated from the office rather than with a ladder and a memory stick. For a multi-site operator that matters more: a price change across five shops is one job, not five visits. If you run a chain, the franchise page covers global menu sync across a whole estate.

How do Just Eat, Deliveroo and Uber Eats fit in?

The marketplaces are where sync usually breaks, because each one has its own menu editor and its own tablet. Posso's delivery integrations connect the three to the till so that orders arrive on the same screen as everything else, and menu items, prices and availability are kept aligned between the till and the platforms. Mark an item sold out once and it reflects across the connected channels without logging into each portal.

Two practical notes. First, keep the marketplace menu a deliberate subset if you want to: it is common to hold back a bundle or a loyalty reward for your own commission-free channel so that direct ordering is the better deal. Second, watch the pricing. Many operators price marketplace items higher to absorb commission, and a good sync lets you set that per channel rather than by hand.

What about phone orders?

The phone is the channel most takeaways forget when they think about menu sync, and it is the one where a stale menu costs the most goodwill. Posso's AI phone ordering is trained on the live Posso One menu, so prices, portions, modifiers and out-of-stock items stay current automatically. It takes the full order for collection or delivery, confirms the total and ready time, and sends it straight to the till and kitchen display. Caller ID matches returning customers to your records, so "same as last time?" works over the phone as well as at the counter.

How do you keep the kitchen in step?

Sync is not only about what customers see. The kitchen display reads the same menu, which is what lets it route items to the right station by category and show, across every open ticket, how many portions of chips are outstanding. When you add a new item to the till you decide which station cooks it at the same time. That is the difference between a new line slotting into service and a new line slowing every other order on a Saturday night.