Investing in a coffee vending machine is appealing for good reasons. The machine sells on its own, with no employee and no sales premises, and profitability can be attractive when the location and the products are well chosen. But a coffee robot is still an investment, and its risks weigh directly on your margin. It is best to understand them before you sign: that is the best way to protect your return on investment.
This article reviews the main risks, where they come from and what you can do to reduce them. None of them disappears completely. No machine guarantees a gain, so be wary of any promise to the contrary.
Why look at the risks first
The margin of a coffee robot is simple to calculate. You take what the machine sells, subtract what the drinks cost, then subtract the fixed costs. Our calculation method details each line.
Every risk below acts on one of these three lines: it lowers sales, raises costs, or stops the machine. By taking them one at a time, a feeling ("it should work") becomes a series of precise questions. A location manager, a seller or an accountant can answer each one.
The location sells less than expected
This is by far the main risk. A very busy place is not necessarily a good place. What matters is the number of people who walk past the machine at the right time, with the time and the desire to buy a coffee.
The most common mistakes:
- confusing passing traffic with customers: a corridor where people run to catch a train does not sell like a waiting room;
- ignoring nearby competition: a café, a bakery or a free machine in the neighbouring offices take part of the demand;
- relying on peak hours: a place that is busy at noon can be empty the rest of the day;
- neglecting visibility: a machine hidden behind a pillar sells less than one that can be seen from afar.
To reduce this risk, observe the place yourself, at several times of day and on several days, and count the passers-by. Ask the location manager for their footfall figures. Our article on choosing the location details the criteria to check.
Losing the location or seeing its terms change
A good location does not belong to you. The site that hosts your machine can change owner, start works, revise its fee or take back the space. If the machine has to leave, you lose weeks of sales. You also have to pay for the move and find another site.
This risk is handled in the contract. Check:
- the duration and the renewal conditions;
- the notice period for leaving;
- the review of the fee;
- any exclusivity on coffee on the premises;
- who pays for the electricity.
A short, vague contract gives little visibility. A clear contract with sufficient notice gives you time to react. We have devoted a full article to the clauses of the location contract.
Breakdowns and the machine out of service
A stopped machine sells nothing, but its fixed costs keep running. Every machine eventually breaks down: the real risk is how long it stays out of service. A day of downtime can be made up. Two weeks waiting for a part weighs on the whole year.
Before buying, ask the seller precise questions, including us:
- what the warranty covers, and for how long;
- whether there is a maintenance contract, and what it includes;
- what response time is planned, and who intervenes near you;
- how you are informed of a breakdown or a stock shortage;
- whether common parts are available quickly.
Add to this damage and vandalism, more or less likely depending on the location. A site that is supervised or locked at night reduces this risk, and suitable insurance covers the rest.
Costs that eat into the margin
On paper, the margin on a drink looks comfortable. In reality, several small costs add up:
- raw materials and consumables (coffee, milk, cups, lids), whose prices vary;
- the fee paid to the location, either fixed or a share of sales;
- electricity, if it is your responsibility;
- card payment fees;
- insurance and upkeep;
- your travel for restocking and cleaning.
Each remains modest, but forgetting two or three is enough to distort a forecast. The investment page gives ROBOKAFÉ's figures and margin scenarios, kept up to date. Start from that base, then add the costs specific to your location.
The choice of drinks matters too: our article on the coffee robot menu explains how to track what each drink earns.
The time you will actually spend on it
A coffee robot does not need staff, but it does not manage itself. You have to visit regularly for restocking, cleaning, supervision and minor incidents. The more the machine sells, the more often you have to visit.
If the location is far from you, these visits cost time and money. Otherwise, you have to entrust the task to someone, which is one more burden.
Before investing, honestly estimate how many visits per week you can make, and how far away. A average location that is close by is sometimes worth more than an excellent one an hour's drive away.
Seasonality and the rhythm of the location
A coffee robot's sales follow the life of the site. Offices empty in August and over the holidays, a campus during school holidays, a tourist area out of season. A forecast built on a peak month overestimates the year.
Find out the site's calendar and calculate over twelve months, quiet months included. Adding an ice cream robot next to the coffee robot can help balance the year: we discuss this in our article on the ice cream robot as a complement to coffee.
Regulation and tax that are poorly anticipated
Running a vending machine is regulated: hygiene, price display, insurance, legal status. A forgotten step can delay the opening.
The choice of status, VAT and depreciation also changes what you actually keep once the margin is collected. Two articles cover this: the steps to check and the taxation of a coffee robot. Review them with your chartered accountant.
How to limit these risks before signing
The risks of investing in a vending machine are reduced mainly upstream. Before you commit:
- Observe the location yourself, at different times and on different days.
- Have the location contract reviewed, especially the duration, the notice period and the fee.
- Build a twelve-month forecast, with a cautious scenario in addition to the expected one.
- List all costs, even the small ones, and check them one by one.
- Ask in writing what the warranty and the maintenance cover, and within what timeframes.
- Estimate the time you can devote to it each week.
- Validate the status and the tax treatment with a professional.
If the project stays profitable in the cautious scenario, you invest with full knowledge. If it is profitable only in the best case, it is better to look for another location than to count on luck.
To review your project with us, location and figures included, you can contact us. We will tell you what we know, and what still needs to be checked.
