Guides
ATM Route Profit Margin: Break-Even Formulas
ATM route profit margin depends on per-withdrawal contribution, fixed costs, and cash tied up. See the formulas for machine and route break-even.
ATM route profit margin is best assessed by comparing each machine’s contribution with its monthly costs, including the cost of cash tied up in it.
What to take away
- Break-even on a route is a transaction count, not a dollar amount. Convert everything into the number of withdrawals a machine must produce in a month.
- Two break-even points exist per machineone that covers its running costs, and a higher one that also pays for the capital parked inside it.
- The fixed costs of a stop do not fall when the site goes quiet, which is why a marginal machine deteriorates faster than it looks.
- Route margin and machine margin are different numbers, and a route can be profitable while a third of its machines are not.
- Recalculate whenever the host share, the surcharge, the visit frequency or the settlement timing changes.
The arithmetic below is written in named terms so you can put your own figures in. No sample numbers appear, because a worked example with invented amounts is a claim about a market nobody has checked.
The terms
Per machine, per month:
- Tis the number of completed withdrawals.
- sis what you keep from the surcharge on one withdrawal, after anything deducted before it reaches you.
- iis the interchange you receive per withdrawal.
- his what you pay the host per withdrawal. Where the host is paid a share of the surcharge, convert it to a per-withdrawal figure. Where they are paid a flat monthly amount, it belongs in F below instead.
- Fis the fixed monthly cost attributable to that machine: connectivity, processing charges that do not vary with volume, an averaged share of repairs, the machine's share of insurance, any flat host fee, and the cost of the stop itself.
- Kis the capital parked at that machine: the cash in the cassette plus the cash dispensed but not yet settled.
- ris the monthly cost of holding that capital, expressed as a rate. Where the money is borrowed, it is the interest. Where it is yours, it is what the money would otherwise earn.
Contribution per withdrawal
The amount each withdrawal adds is:
c = s + i - h
This is the number that has to be positive before anything else matters. A site where c is thin because the host negotiated well can never be rescued by volume alone, because volume also raises the visits and the cash you must hold.
The first break-even
The transaction count that covers running costs is:
First Break-Even: T1 = F / c
- T1transactions to cover running costs
- Ffixed monthly cost per machine
- ccontribution per withdrawal (s + i - h)
T1 = F / c
That is the honest floor for whether the machine pays its own way month to month. Compare it against the count the machine actually produces, taken from the processor's records rather than from an estimate.
The second break-even, which most operators skip
Parked cash is not free, so the count that covers running costs and the capital cost is:
Two Break-Even Floors
T1
- Formula
- F / c
- Covers
- Running costs
- Parked cash
- Ignored
- Meaning
- Pays bills
T2
- Formula
- (F + K x r) / c
- Covers
- Running costs + capital cost
- Parked cash
- Included
- Meaning
- Pays bills and capital
T2 = (F + K x r) / c
The gap between T1 and T2 is the trade's invisible part on a bank statement. A machine between them pays bills and quietly consumes the return on money you could have used elsewhere.
It is neither disaster nor success, and knowing which machines live there changes how you spend your next dollar.
Where the cash is borrowed, this is not theoretical at all, and the banking arrangements behind it sit inside the risk-based review described in the FinCEN statement on independent ATM operator accounts.
Margin, and why the per-stop view differs
Margin per machine is:
(T x c - F - K x r) / (T x (s + i))
Useful, and incomplete. A machine that shares a trip with three others carries a fraction of a drive; a machine at the far end of the county carries a whole one. If your F does not reflect that difference, your margins are fiction.
The fix is to allocate the cost of the visit to the machines on that visit, not evenly across the route. Do it once and some placements change character entirely. What that means for how you group your rounds is set out in the material on how routes grow.
Route break-even, which is a different question
At route level you are asking a simpler thing: does the sum of contributions across all machines cover the costs that exist whether or not any single machine does. Vehicle, insurance, accounting, software, your own time.
Route contribution = sum of (T x c) across machines, minus the sum of F, minus the total cost of capital held
A route can pass this while individual machines fail their own tests. That is normal, and it becomes a problem when the failing machines are the reason the vehicle is out for an extra day.
What to do with a machine below break-even
Work through the causes before the conclusion.
- Downtime. A machine that was out of service or empty did not fail, it was absent. Fix that first and remeasure, using the practices in the material on winning and keeping hosts where the host's cooperation is part of the fix.
- The host share. If c is too thin, the conversation is about the split, not the site. How to open it is covered in the guide to pricing a fair margin.
- The visit cost. Can it be grouped with other stops or serviced less often without running dry.
- The site itself. If the count is genuinely low and stable, no arithmetic saves it.
To reach break-even sooner, target the term causing the shortfall: restore uptime or prevent cash-outs to lift T; renegotiate h or reduce attributable F to lower T1 and T2; and reduce K to lower T2 if the machine can still meet demand. Group nearby visits or adjust visit cadence to reduce stop costs, while monitoring for downtime and cash-outs. Recalculate both thresholds after each change; raising the surcharge is not automatically an improvement because it can lower T or increase h.
Only after those four does removal become the answer, and the terms for removal should already be written in the agreement.
Keeping the numbers honest
Take T from the processor's records, not the machine's, and reconcile the two. Keep the working: these figures feed your books, and supporting documents matter.
The IRS guidance on records a business should keep sets out what has to sit behind what you report. The wider framework for these numbers is in the pricing and profit guide, and the obligations attached to record keeping are mapped in the compliance overview.
One more discipline. Whatever these numbers say, do not repeat them to a prospective host as a projection for their site. An earnings claim has to be truthful and capable of support, which is the standard set out in the FTC's advertising guidance for small businesses.
Common questions
What is a normal margin on an ATM route?
There is no figure that survives a change of state, venue type or host split. Calculate yours and compare it against your own history rather than against a published average.
How long before a new machine should reach break-even?
Long enough that the first two months are not evidence. Set the window in advance, watch the trend, and decide on the trend rather than on a month.
Does raising the surcharge always raise contribution?
It raises s and can lower T, and at some sites it also raises h if the host is paid a share. Model all three before changing it.
Should I count my own labor in F?
Yes, at some rate, even if you do not pay yourself. Leaving it out makes every machine look viable and hides the day your route needs a second person.
