A “Nayax Air Hunt Valley MD” charge on your statement is almost always a payment for a self-service tire inflation pump, processed by Nayax, a cashless payment company whose U.S. office sits in Hunt Valley, Maryland. Nayax isn’t the business you visited. It’s the payment processor that handles the transaction between your card and the machine’s owner, so its name and address appear on your statement instead of the gas station or car wash where you actually swiped. Most of these charges land between $1.00 and $2.50.
Why Nayax Shows Up Instead of the Place You Visited
Nayax LLC builds card readers for machines that run without a cashier: vending machines, car washes, EV chargers, tire pumps, laundromats. When you tap or swipe at one of those machines, Nayax processes the payment, and the descriptor your bank receives carries Nayax’s name and the Hunt Valley, Maryland address of its U.S. office at 11350 McCormick Road.1Better Business Bureau. Nayax LLC
That address has nothing to do with where you used your card. A tire pump in Texas or a laundromat in California will still post as “Hunt Valley, MD” because that’s where the payment was processed, not where the machine sits. This is standard for third-party payment facilitators, and it’s the reason the charge looks unfamiliar even when you remember the purchase.
Which Machines Produce This Charge
The word “Air” in the descriptor points to a tire inflation pump at a gas station. Those typically run $1.00 to $2.50. If you see a charge in that range and recently topped off your tires, that’s almost certainly it.
Nayax readers sit on plenty of other equipment too, so you may see variations like “Nayax Vend” or just “Nayax” from:
- Self-service car wash bays with mounted card readers
- Snack and drink vending machines in offices, hotels, and transit stations
- EV charging stations
- Laundromat washers and dryers retrofitted for cards
- Massage chairs, small rides, and arcade machines in malls and airports
How to Trace the Charge
Start with the date and the amount. The dollar figure usually gives it away once you stop trying to recognize the name. A $1.50 charge on the afternoon you stopped for gas is the air pump. A $3.00 charge near a highway exit is probably a vending machine.
If the amount doesn’t match anything you did, two things are worth checking before you assume fraud. First, anyone else on the card. Teens borrowing a debit card for a vending machine are a common source of mystery charges. Second, pre-authorization holds. Some machines place a temporary hold for more than the final price, often around $5, which later settles down to the real amount. The hold can sit on your account for a few days at the higher figure before adjusting.
Nayax runs a consumer portal where you can look up a transaction using your card details and the date, which can confirm the location of the machine. If a machine failed and you’re still standing in front of it, photograph its unit number and the address before you leave. Those two pieces of information make any later refund request much faster.
What to Do If the Charge Is Wrong
If the machine took your money and did nothing, or charged more than the posted price, go to Nayax first. Submit a support request through the Nayax website with the date, the amount, the last four of your card, and the machine’s location or unit number. Nayax can trace the transaction to a specific device and often refunds malfunctioning equipment without involving your bank.
If Nayax doesn’t resolve it in a reasonable time, file a formal dispute with your card issuer. The rules differ by card type, but the deadline is the same number in both: 60 days from the statement that first shows the charge.
For a credit card, the Fair Credit Billing Act requires written notice to your issuer’s billing dispute address (not the payment address) within 60 days of receiving the statement with the error.2Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors3Federal Trade Commission. Fair Credit Billing Act The notice has to identify the charge and explain why you think it’s wrong. The issuer can’t try to collect the disputed amount or report it as delinquent while it investigates.4Consumer Financial Protection Bureau. Regulation Z 1026.13 – Billing Error Resolution
For a debit card, the Electronic Fund Transfer Act and Regulation E give you the same 60-day window from the statement that first reflects the error.5Consumer Financial Protection Bureau. Regulation E 1005.11 – Procedures for Resolving Errors The bank then has 10 business days to investigate, or up to 45 calendar days if it provisionally credits your account during the extended period so you aren’t out the money.6Office of the Law Revision Counsel. 15 USC 1693f – Error Resolution If it confirms an error, correction has to happen within one business day.
When you file, state the problem concretely. “Machine did not dispense air after payment” or “amount charged exceeds posted price” gives the investigator something to work with. Vague complaints slow things down.
Why the 60-Day Deadline Matters Even for a $2 Charge
For a single air pump charge, the dispute math is small. The deadline matters anyway, because one unfamiliar charge is sometimes the first visible sign that your card number has been compromised. On a debit card, missing the 60-day window can leave you liable for unauthorized transfers that happen after it closes.7Office of the Law Revision Counsel. 15 USC 1693g – Consumer Liability8Consumer Financial Protection Bureau. Regulation E 1005.6 – Liability of Consumer for Unauthorized Transfers Review statements as they arrive and flag anything you can’t place. If the charge turns out to be the tire pump, you’ve lost ten seconds. If it isn’t, you’ve protected yourself from everything that would have followed.