Why Retailers Are Talking About This
Card processing quietly eats roughly 2–3% of every credit card sale. For a tobacco shop running tight margins on high-ticket boxes and accessories, that is real money walking out the door every single day. It is no surprise that more retailers are asking the same question: can I pass that cost to the customers who choose to pay by card?
In most of the country the answer is yes — but only if you do it correctly. “Credit card fee pass-through” and “convenience fees” are different things with different sets of rules, and fee pass-through itself can be built two different ways. The card networks (Visa, Mastercard, and others) care a great deal about which one you are actually doing. Here is how to tell them apart and how to stay on the right side of the line.
Credit Card Fee Pass-Through vs. Convenience Fees
Credit Card Fee Pass-Through, Added at Checkout
Here the fee is an extra amount added on top of the posted price specifically because the customer paid with a credit card. The shelf price stays the same and a separate line item is added at checkout for card payers. This is the model most people mean when they say “credit card fee pass-through,” it is how TORO implements it, and it is the one with the most network and state rules attached.
Credit Card Fee Pass-Through, Built Into Posted Prices
In this version the posted price already includes the cost of card acceptance, and customers who pay with cash receive a reduction off that price. Mechanically it can feel similar to the customer, but legally it is framed as a reward for paying cash rather than a charge for paying by card. The disclosure and labeling requirements differ, so the two versions should not be treated as interchangeable.
Convenience Fees
A convenience fee is typically a flat charge for using an alternative payment channel— for example, paying over the phone or online when the standard way to pay is in person. It is tied to the channel, not to the card brand, and the network rules around it are narrow. For a walk-in retail counter it usually is not the right tool.
The General Rules That Keep Fee Pass-Through Compliant
The card networks set baseline requirements for fee pass-through that apply almost everywhere it is allowed. The specifics evolve, so treat the list below as the shape of the rules rather than the exact letter of them — but the themes are stable.
Disclose it clearly, everywhere
Customers must be told about the fee before they pay. In practice that means posted signage at the store entrance, signage at the point of sale, and the fee itemized as a separate line on the receipt. No surprises at the register.
Don't charge more than it costs you
The fee generally cannot exceed your actual cost of acceptance, and the networks also impose a cap on how high it can go. The point is that fee pass-through is meant to recover your processing cost — not to turn card payments into a profit center.
Leave debit cards alone
The fee generally cannot be applied to debit cards— even when a customer runs a debit card as “credit.” This is one of the most common ways a well-meaning shop gets out of compliance, which is why correct card-type handling at the terminal matters so much.
Register where required
Some card networks require merchants to notify or register their intent to pass fees through before they begin. Skipping that step can put you offside even if everything else is done right, so confirm the current requirement with your processor.
State Law Varies — and It Changes
Credit card fee pass-through is legal in most U.S. states, but a few restrict or ban it, and the rules and caps change over time as legislation and court decisions move. There is no single national answer, and a rule that was true a couple of years ago may not be true today.
Because of that, we are deliberately not publishing a state-by-state list or quoting exact percentages here — anything we printed could be out of date by the time you read it. Before you turn on any kind of fee pass-through, verify your current state law and the current card-network rules, and confirm the details with your payment processor. When in doubt, run it past an attorney who knows retail payments in your state.
This article is general information, not legal advice. TORO is a point-of-sale company, not a law firm. Laws and card-network rules differ by location and change frequently. Always confirm what applies to your business with your processor and a qualified attorney before enabling fee pass-through.
How the Right POS Makes It Practical
Once you know the rules, the hard part is following them on every transaction without slowing down the line. That is squarely a job for your point-of-sale system. A POS built for compliant fee pass-through should handle the parts that are easy to get wrong:
Itemize the fee clearly
The fee should appear as its own labeled line — on the screen and on the printed receipt — so the customer sees exactly what they were charged and why.
Handle debit correctly
Debit transactions should not carry the fee. Your processing terminal is what identifies the card type at the moment of payment, so your setup needs to route debit the right way rather than treating every card the same.
Print the required disclosures
Receipts and signage need to carry the proper notices. A good POS gives you the templates and the receipt formatting so the disclosure piece is handled by default instead of being one more thing for your staff to remember.
TORO offers a fee pass-through option built for exactly this.Because TORO was built by tobacco retailers, it is designed to itemize the fee, work with how your terminal handles card types, and give you the disclosure templates you need — so you can reduce or even eliminate what you pay in processing without turning compliance into a daily headache.
You can see how it works on our fee pass-through page, and you can compare it against the rest of our plans on the pricing page.
Key Takeaway
Credit card fee pass-through is a legitimate, widely-used way to stop eating 2–3% on every card sale— as long as you disclose it, keep it within your cost of acceptance, leave debit out of it, register where required, and confirm it is allowed where you operate.
Get the rules right and the savings are real. If you want help figuring out whether fee pass-through makes sense for your shop, the TORO team is happy to walk you through it.