Leaving the indoor TV turned off costs you sales that never happen: every minute of dark screen is a customer who walked in without any upsell prompt or useful information. The loss depends on your foot traffic and the store's conversion. Run the numbers with your own figures: if 100 customers pass through, 30% accept the upsell and the average upsell ticket is R$50, that is R$1,500 in additional sales while the screen is active. These values are a hypothetical example, not market data. Whatever your result, it stops being generated in proportion to the time the TV is off. Remote monitoring with alerts reduces that cost by warning you the moment a screen goes down.
The invisible problem of a dark screen
A turned-off TV at the point of sale looks unimportant. And it slips off the radar precisely because it is silent: nobody complains about a dark screen the way they would about a blown light bulb. So it can stay off for hours — sometimes days — before the owner notices.
Here is the key point: the indoor TV exists to reach the people who are already inside the store — the most valuable customer, the one who bothered to walk in and is willing to buy. With the screen off, that customer walks past without seeing the complementary offer, the note about a new product or the reminder of a promotion. It is a golden opportunity that evaporates in silence.
Because retail margins keep getting tighter, any extra sale you can pull from someone already in the store matters. A dark screen throws away exactly that sale — quietly, every day.
The loss math: a worked example
You can turn that invisible loss into a number. The reasoning is simple and you apply it with your own store's data: foot traffic × upsell conversion rate × average upsell ticket.
Here is a hypothetical example. Swap each value for your own:
| Variable | Value in the example | Where yours comes from |
|---|---|---|
| Customers passing through the store | 100 | traffic for the period (you measure yours) |
| Upsell conversion with an active screen | 30% | hypothetical (you measure yours at the till) |
| Average upsell ticket | R$ 50 | hypothetical (you take yours from your sales) |
| Potential additional sales | R$ 1,500 | 100 × 30% × R$ 50 |
What turns that number into a real loss is proportionality: if the screen is off during part of the flow, you lose the matching fraction of those additional sales. Half a shift with the TV off is, in practice, half of that potential thrown away — and the customer who passed during that window does not come back just because the screen came on later.
The most common causes of an indoor TV being turned off
It is almost never sabotage — it is routine. The most frequent causes reported by people running retail screens are:
- Cleaning routines: someone turns it off to clean the area and forgets to turn it back on.
- Cable unplugged by accident: the power or internet cable comes loose during activity at the counter.
- Internet drop with no reconnection: the venue's connection goes down and the screen does not come back on its own.
- HDMI input switched by mistake: someone uses the TV for something else and leaves it on the wrong input.
- Plain forgetting: nobody turned it on in the morning — and the owner only notices days later.
The common thread in all of them is the same: the owner does not know, in real time, that the screen went down. That lack of visibility is what turns a 5-minute incident into days of dark screen.
Why high-traffic stores lose money faster
The loss is not the same for everyone. The more customers per hour, the more impact opportunities you lose for every minute the screen is off. A busy pharmacy or supermarket piles up losses far faster than a clinic with a handful of appointments a day.
The fix: remote monitoring with automatic alerts
If the problem is "not knowing," the answer is to see it from afar. Because JMV Indoor's indoor TV is 100% cloud-based, you can check from anywhere — including your phone — whether each screen is online. If one drops, you are alerted immediately and can send someone on site to check what happened (power outage, internet, a loose cable), instead of finding out days later.
That gain is even bigger when you run more than one location: on a single dashboard you can see which of your screens are on the air and which went down. If you manage a network, a franchise or multiple units, see in detail how indoor TV for networks and franchises works, with multi-point management and monitoring of turned-off screens — it is the feature that directly attacks the cost of inaction described here.
A screen that is on only sells with the right content
An honest caveat: keeping the TV on is necessary but not sufficient. A lit screen playing a broadcast channel or a random video, often with no sound, also wastes the opportunity. What drives the upsell in the example is content that is relevant to the people standing there.
So the screen that is on has to show the right mix: offers and products that match the aisle, useful information and content that holds attention. Two paths help you never run out of material: the sales triggers and upsell playbook by segment (what to show to generate that extra ticket) and indoor TV with automatic news, which keeps the screen fresh without you producing anything. Screen on + the right content is what closes the math in your favor.
Plans, free trial and how to start
JMV Indoor's indoor TV runs 100% in the cloud, on a regular Smart TV connected to the internet — landscape or portrait, with no kiosk, no USB stick and no dedicated box. Fewer parts mean fewer points of failure for the screen to go dark. You start with a trial and scale by points as you need:
| Plan | Who it's for | Price* |
|---|---|---|
| Start | Great for beginners | see current pricing |
| Pro | Small and medium businesses | see current pricing |
| More points | More screens than your plan covers | talk to us |
*Prices in effect as of July 2026. Always check the current plans table at jmvindoor.com, as prices may change.
There is a 30-day free trial, with 1 point and no credit card — enough to turn the screen on in your own store, enable monitoring and measure, in practice, how much the location gains with the TV always on.
Prefer to watch first? See the full Café & Tech episode on the topic on YouTube.
Indoor TV is a form of digital signage applied to the point of sale — and its biggest waste is being turned off. Questions about the solution? Talk to us through the contact form or check our Privacy Policy.
In a dental clinic a dark screen costs appointments, not just counter sales: the segment case is in waiting room TV for dental offices.