# Benefits of digital signage, and the honest downsides

https://www.signagestack.com/blog/benefits-of-digital-signage

> What a screen does better than a printed poster, from changes in seconds to proof of play, and the costs and chores that come with it before you buy.

SignageStack · 2026-11-04 · Updated 2026-11-04

The main benefits of digital signage over printed posters, menus and notice boards come down to speed and control. A change reaches the screen in seconds instead of after a reprint. Swapping the breakfast menu for lunch takes a few taps on a phone. Many screens run from one dashboard. Live information such as room bookings or exchange rates keeps itself current. And you can check what actually played. The main downsides are the upfront hardware, a running cost per screen, and the fact that someone has to own the content, because a screen still showing last month's offer is worse than a poster.

Below, each benefit is described as it looks in a real room, and each downside with what you can do about it. If you are new to the subject, [what digital signage is and how it works](https://www.signagestack.com/blog/what-is-digital-signage) covers the basics first.

## Compared with what?

A benefit only means something against an alternative. For most businesses that alternative is a printed poster or menu, a chalkboard, a pinned-up notice, a TV playing a slideshow from a USB stick, or nothing at all. Against a well-made printed menu that changes twice a year, a screen's advantages are small. Against a chalkboard rewritten every morning, or twelve branches waiting for posters in the post, they are large. Keep your own alternative in mind as you read the list.

## The benefits of digital signage

### 1. A change takes seconds, not a reprint

A bakery puts up the price of a loaf. With a printed price list that means a new print, perhaps lamination, and someone taking the old one down. With a chalkboard it means whoever has the neatest handwriting. With a screen it means editing one line in a dashboard and pressing publish; in SignageStack the new price is on every screen showing that menu within seconds.

The same goes for everything else that goes out of date: a dish that has sold out, a typo, opening hours over a bank holiday, a new phone number. You do not have to be on site to fix it. The owner can correct Monday's prices from the kitchen table on Sunday evening.

### 2. The right content at the right time of day

A poster shows the same thing at 8:00 and at 18:00. A screen does not have to, though in SignageStack you make the change, not the clock. Switching the breakfast menu off and the lunch menu on takes a few taps on a phone and reaches the screen in seconds. Nothing is deleted, so the next morning it is the same few taps the other way.

What does run by the clock is each screen's working hours, set as weekly hours or a date range. Outside them the screen goes dark, and it comes back at the next start time without anyone having to remember. They are evaluated on the screen itself, so this happens on time even if the internet is down at that moment. Content has no end date of its own, so put the end of a campaign in your calendar and switch it off that day; the Christmas offer should not drift into January. In between, the screen loops whatever items it has, so it is never blank by accident, only outside working hours.

### 3. Many screens, run from one place

With more than one screen, the gap between digital signage and print widens. The same promotion can go to every screen in every branch by adding one playlist to each of them. Edit that playlist once and every screen playing it changes, while each branch keeps its own items for local offers. Nobody posts a tube of posters to twelve addresses and hopes they go up the right way round.

It also changes who can do what. Colleagues are invited with their own login and a role (Admin, Member or Viewer), so nobody shares one password. Roles apply to the whole organisation, not to one location's screens. The dashboard shows every screen's live status and when it last checked in, so a screen that has gone quiet in another town is visible before a customer mentions it.

### 4. Information that keeps itself current

Some content changes too often to redesign by hand. Apps draw it live on the screen from a form you fill in once:

- today's meeting-room bookings from a Google Calendar, read-only;
- a table from a Google Sheet, such as a rota or a price list, which follows the sheet when someone edits it;
- exchange rates, the weather, upcoming public holidays or news headlines;
- a deck from Google Slides, or a design from Canva, which catches up when the original is edited.

Nobody re-exports a JPEG because a rate has moved. If the connection drops, the data apps keep showing the last values they received; a Canva design waits for the connection to come back. The [app catalogue](https://www.signagestack.com/apps) lists what each app does, and what it does not.

### 5. Room for more than one message

A wall has room for one poster. A screen can rotate several messages in a loop, and it can show more than one thing at a time: the Zones app splits a screen into panels, so the menu can run in one panel with a QR code and the time in the others. A ticker can run a band of short notices along the bottom over everything else.

This benefit has a limit. Every item you add makes the others wait longer to come round, and a loop of twenty slides is one that nobody sees in full. A useful rule of thumb: keep the whole loop shorter than the time a typical person spends in front of the screen.

### 6. Movement gets noticed

A lit screen with something moving on it catches the eye in a way a printed sheet on the same wall does not. Used sparingly, that is the point of having a screen. Used everywhere, it becomes tiring. In a waiting room or an office, slow and calm usually works better than constant motion, and a screen that never stops flashing is soon tuned out like background noise.

### 7. Urgent messages reach every screen at once

A burst pipe, a closure, an evacuation. With paper, someone prints a notice and tapes it to each door. With screens, one message can cover all of them. SignageStack's [Emergency Alert app](https://www.signagestack.com/apps/alert) is written in advance and left switched off; when it is needed, one switch covers every chosen screen within a second, including screens outside their working hours. It cannot be scheduled and it makes no sound, both on purpose: it exists for the moment you need it, and it sits alongside your fire alarm rather than replacing it.

### 8. Proof that it actually played

A poster cannot tell you whether it was up. A player can. [Proof-of-play reporting](https://www.signagestack.com/features) shows what each screen played and when, including the stretches it spent offline. In SignageStack a coverage matrix shows every hour of every day at a glance, and a PDF can be exported or emailed on a recurring date.

For many businesses this is a nice extra. It becomes essential when someone else pays for screen time, such as a supplier co-funding a promotion, or when a landlord or head office wants evidence that the screens in a branch were running.

## The downsides of digital signage

### Hardware up front

Every location needs a screen and a player, plus a mount, cables and a power socket where the screen will hang. Using a TV you already own keeps the entry cost low, but a consumer TV is built for a few hours a day, and behind a shop window it may simply be too dim. The [cost breakdown](https://www.signagestack.com/blog/digital-signage-cost) goes through what each part typically costs.

### A running cost per screen

Hosted software is usually paid per screen per month; SignageStack is €11 per screen a month or €100 a year, excluding VAT. Free and open-source options exist, and they move the cost from money to time: setting up, hosting, updating and fixing it yourself. The guide to [free digital signage software](https://www.signagestack.com/blog/free-digital-signage-software) is honest about where that trade works.

### Someone has to own the content

This is the downside that decides all the others. A screen is only as good as its last update, and once content goes stale, people learn to ignore it. Before buying anything, name the person who changes it and decide when they check it. Put every campaign's end date in your calendar and switch it off on the day, keep something useful in the loop that never expires, and look at the screens yourself once a week from where customers stand.

### Power, network and heat

A screen needs power all day and a network connection to receive changes. It has to come back by itself after a power cut, which is a setting on the display and a feature of the player, and it gives off heat in a small room. Offline playback takes the network out of the picture for playing content, but not for changing it.

### It turns into wallpaper if nothing changes

If your content never changes, a screen is an expensive way to show it. Opening hours on the door belong in vinyl lettering.

## Paper or screen? A quick comparison

|  | Printed poster or menu | Digital signage screen |
| --- | --- | --- |
| Changing a price or message | Reprint and re-hang | Edit and publish; on screen in seconds |
| Different content by time of day | Someone swaps it by hand | A few taps on a phone; on screen in seconds |
| Several locations | Print and send to each | One playlist on many screens, edited once |
| Live information | Not possible | Apps that update themselves |
| Upfront cost | Low | A screen and a player per location |
| Running cost | Printing, every time something changes | A subscription per screen, plus electricity |
| Works in a power cut | Yes | No |
| Needs someone to keep it current | Yes | Yes |

The last row is the one people skip. A screen does not take away the job of keeping information up to date. It makes the job quicker, and it lets it be done from anywhere.

## When digital signage is not worth it

- The message never changes. A printed sign is cheaper and never needs a restart.
- Nobody will look after it. Wait until someone will.
- There is nowhere people naturally look or wait. A screen in the wrong place stays in the wrong place.
- You cannot get power to where the screen needs to hang without a bigger building job.

## Where to start

Find the message you change most often, or the one that is most often out of date: the menu prices, this week's offer, the meeting-room bookings, the canteen menu. Put that on one screen first. For a café or a restaurant that is usually a [digital menu board](https://www.signagestack.com/digital-menu-board). For other settings, the [digital signage content ideas](https://www.signagestack.com/blog/digital-signage-content-ideas) are grouped by what you want a screen to do, and digital signage for small business works through a one-screen budget.

SignageStack's 21-day trial includes every feature on one screen and needs no card, which is long enough to see whether a screen earns its place on your wall.

## Questions people ask

### Does digital signage increase sales?

There is no honest universal figure, because it depends on what you show, where and to whom. What a screen makes easy is testing: run an offer for a fortnight and compare your till data with the fortnight before.

### Is digital signage worth it for a small business?

Usually, if at least one thing you display changes often enough that print is a nuisance, such as a menu, weekly offers or holiday opening hours. Starting with one screen, a TV you already own and a small player keeps the risk low.

### Is digital signage better for the environment than printing?

It depends. A screen does away with repeated printing but uses electricity for as long as it is on, so turning the display off outside opening hours, for example with its own on and off timer, makes a real difference.

### How much time does digital signage take to maintain?

Once it is set up, most changes take a few minutes in the dashboard. What matters is regularity: one named person, a weekly look at every screen, and every campaign's end date in your calendar so nothing lingers.