How Much Can Your Business Make From a Free ATM? The Honest Math

Here's a question you've probably been asked by an ATM salesman: "What if I told you this machine could pay your electric bill every month?"

Maybe it could. Maybe it couldn't. The honest answer is that it depends on your business, and anyone who gives you a big number before they've looked at your location is guessing.

So instead of a promise, here's the math. You can run it yourself in about two minutes, using numbers you already know.

What is the basic formula for ATM earnings?

Your monthly ATM earnings come from one simple formula:

Monthly transactions × your share of each surcharge = your monthly earnings

The surcharge is the fee a customer pays to use the machine. With free placement, that fee is split between the ATM company and you. Your share per transaction is written into your placement agreement.

So the real question is: how many transactions will your machine do?

How many of your customers will use an ATM?

A common rule of thumb in the ATM industry is that about 3% to 7% of a store's monthly customers will use an in-store ATM. Bars and nightclubs often run higher, because their customers need cash for tips, cover charges, and cash-only tabs.

Here's how to estimate yours:

1. Count your customers. How many people walk in on a normal day? Your register count is a good start.
2. Multiply by your days open. That's your monthly customer count.
3. Multiply by 3% for a low estimate and 7% for a high one.

Here's an example. A convenience store with 300 customers a day, open 30 days a month, has about 9,000 customers a month.

Now multiply those by your share per transaction. To keep the math easy, say your share were $1.00. (That's not a quote. Every agreement is different.) This store would earn somewhere between $270 and $630 a month from the machine.

Your numbers will be different. But now you know how to think about them, and you can tell if someone's pitch is realistic.

What makes an ATM do more transactions?

Two stores with the same number of customers can see very different results. These are the things that move the number up or down.

Your customers use cash. Bars, clubs, convenience stores, gas stations, laundromats, barbershops, and festivals all run on cash. A boutique where everyone pays by phone won't do as much.

You're open late. Banks close. Your customers still need cash at 11 p.m. on a Saturday.

There aren't many ATMs nearby. If there's a bank ATM next door, some customers will walk over to avoid a fee. If there's nothing close, you're the answer.

The machine is easy to see. Near the entrance or the checkout beats a back hallway every time.

The machine is always full and working. This one matters more than people think. Every time a customer finds an "out of order" sign, they learn not to count on your ATM. Some of them stop trying. That's why we track our uptime. Our machines run at 98% uptime, documented in our remote monitoring system. For more on this, read what an "out of order" ATM really costs you.

Why won't an honest ATM company quote you one split?

You might think an ATM company that won't post a split is hiding something.

We understand why it looks that way. Here's the real reason. Splits change with the location. A busy machine and a slow machine cost about the same to buy, install, and connect. But the busy one earns far more. So the split has to fit the location, based on transaction volume, the type of business, and history.

A one-size split would be unfair to someone. Either busy stores would be underpaid, or slow stores would get machines that can't cover their own costs.

What you should expect instead: your exact share, in writing, before the machine is installed. If a company won't put your share in writing, walk away.

How and when do you get paid?

This is where a lot of owners have been burned. Payments that show up late. Checks that shrink with no explanation. Statements that are impossible to read.

Here's how it works with us:

• Direct deposit. Your share is deposited by ACH at the start of each month. The money comes straight from the payment networks.
• A monthly statement. You get an email each month showing how many transactions your machine did and how much you made.

No invoices to send. No checks to chase. No guessing.

Does an ATM help your business beyond the fees?

It can. The fees are the part you can count. The other benefits are harder to count, but they're real.

Customers stay and spend. A customer who needs cash has two choices: use your ATM or leave to find one. When they leave, some don't come back. In a 2024 survey of in-store ATM users by NCR Atleos, 28% said they visited the store specifically to use the ATM, and 55% of those made a purchase while they were there.

Customers notice when it's gone. In that same survey, 35% said they would shop at the store less often if the ATM were removed.

One note in fairness: that survey looked at fee-free network ATMs, and many people said "free to use" was a big reason they chose that machine. Machines with a surcharge may see different numbers. Still, the pattern is clear. Cash access brings people in and keeps them there.

Some sales shift from cards to cash. Every card swipe costs you a processing fee. Some customers who have cash in hand will pay with it.

So is an ATM worth it for your business?

If your customers use cash and you have steady foot traffic, a free ATM placement is usually worth the few square feet it takes. It costs you nothing, it earns you a share of every transaction, and it keeps customers from walking out to find cash somewhere else.

If your customers almost never use cash, the machine may not do enough to matter. That's fine. We'd rather tell you that up front than put a machine where it won't work.

The best way to know is to look at your actual location. Tell us about your business, and we'll give you an honest read.