Payments and Merchant Services: Margin and Cash Flow
Send one statement. See what card acceptance costs you.
Card processing is one of the few costs in a business that changes every month without anyone deciding to change it. The audit takes one recent statement and splits your cost into the part the card networks set, which no processor controls, and the part your processor chose, which is the only part a proposal can move. Then there is the second question, which is whether you should be carrying the cost at all. It costs nothing to ask, and it sometimes ends with the words your pricing is fine.
Where the cost comes from
Three layers, and only one of them is negotiable.
A merchant statement is built to make these hard to tell apart. Separating them is most of the work, and it is the reason two businesses with the same headline rate can pay materially different amounts.
Interchange
The largest single component, paid to the bank that issued your customer's card. It is set by the card networks (Visa, Mastercard, Discover, American Express) in published schedules, it varies by card type and by how the card was accepted, and no processor sets it or discounts it. A high effective rate is frequently a card mix story rather than a markup story, and we will tell you when that is what we find.
Assessments and network fees
Per-volume and per-item charges the card networks levy on top of interchange. Also published, also outside any processor's control. On an honest statement these appear at cost. Where they do not, they show up padded, renamed, or stacked next to a genuine network fee with a similar name. Finding that is a specific part of the audit.
The processor markup
The processor's margin over cost. This is the entire negotiable surface of a merchant agreement, and on a blended or tiered rate it is the part you cannot see. Interchange-plus exists to put it in a single number you can read, compare and hold someone to.
The comparison that matters
All-in, or the comparison is not real.
A proposal is comparable to your current statement only when the same fees are counted on both sides. Confirm whether brand and network fees stack on top of any quoted rate before you compare anything. A rate that looks lower can cost more once every fee is included, and that is the most common way a business ends up worse off after a switch.
The audit produces an all-in monthly cost and an effective rate for both the current arrangement and the proposal, on the same volume and card mix. The savings figure comes after that, never before it, and it is always an estimate.
What you get back
The audit output
Your current all-in monthly cost and effective rate. The split between pass-through cost and processor markup. Every fee on the statement identified and attributed. A note on any fee we cannot source to a published schedule.
Then a proposal with interchange and assessments passed through at cost and our markup stated as its own number, or a recommendation that you stay where you are.
Four pricing structures
Lowering the cost is one lever. Recovering it is the other.
Interchange-plus makes the cost visible and takes the markup out of it. That is worth doing on its own, and for plenty of businesses it is the whole answer. But it still leaves the merchant carrying the cost of card acceptance. A recovery structure moves some or all of that cost to the transaction that created it, which is a different lever and a much larger number.
There are four structures worth considering. Three of them are recovery structures, and the differences between those three decide what is legal, what covers debit, and what happens when a network inquiry arrives.
Interchange-plus, the transparent foundation
Interchange and network fees pass through at cost, and the markup is a single stated number. It does not recover anything, it makes the cost readable and it removes the part of the bill nobody could see. Every other structure on this list sits on top of it, and running a recovery program on a blended rate means you cannot prove what your cost of acceptance is when somebody asks.
Cash discount
One posted price, with a reduction at the register for customers paying cash. Protected in all 50 states under the Durbin Amendment, which the card networks cannot override by contract. It covers debit, carries no network cap and requires no notice to anyone. It is the lowest-risk recovery structure that exists.
Dual pricing
Two posted prices, card and cash, with the customer paying exactly the posted price for the method they use and nothing added at the end. Also legal in all 50 states, also covers debit, also no cap and no notice. It reads better than a discount in most retail settings because the card price is the advertised base rather than a penalty applied at the register.
Surcharge
A fee added to the posted price when a customer pays by credit. It is the only structure that carries a network cap, a list of states where it is prohibited, a 30-day written notice requirement, a permanent exclusion on debit and prepaid, and direct fine exposure at the same time. It is the exception here, not the default, and where it is the right answer it is because of a specific reason we can name.
| Structure | Covers debit | Network cap | State prohibitions | Notice required |
|---|---|---|---|---|
| Interchange-plus | Not applicable | None | None | None |
| Cash discount | Yes | None | None | None |
| Dual pricing | Yes | None | None | None |
| Surcharge | Never | Visa 3 percent, Mastercard 4 percent, and never above your own cost | Yes, in several jurisdictions | Yes, 30 days written |
Where a state prohibits or caps surcharging, and how each state treats price display, is a question we answer for your specific footprint with counsel rather than from a list on a website. Several states are unsettled and a table that pretends otherwise is how a merchant ends up out of compliance in one state while compliant in the rest. For a business selling online or across state lines, the rule that matters is that you follow the customer's state, not your own.
Two tests
Most merchants running a recovery program are not running the one they were sold.
This is the finding that comes up most often in the audit, and it is worth checking on your own statement tonight whether or not you ever call us. Both tests take about a minute.
Test one: the label does not matter
A line called a non-cash adjustment, a credit card processing fee, a service fee or a technology fee is still a surcharge if a customer paying by credit ends up paying more than the posted price. The name changes nothing about the obligations, and it adds the appearance of evasion to the file if anyone ever looks.
If there is a line item added at checkout under any name, that is a surcharge, and it carries every requirement in the list: 30-day written notice, disclosure at entry and at the point of sale and again before completion, a separate labeled line on the receipt, transmission as its own amount in the authorization message, the cap, and never on debit.
Test two: two posted prices is not automatically dual pricing
The test is not whether two prices are displayed. The test is whether anything gets added at checkout. A merchant who believes they are running dual pricing, but whose terminal adds a percentage at the end, is running an unregistered surcharge program with none of the required disclosures on file and debit almost certainly included.
That merchant will not survive a data review, because a compliant surcharge is transmitted as its own field in every authorization. The configuration that follows the rules reports itself.
| What the terminal does | What it is |
|---|---|
| One posted price, a percentage added at checkout for credit | Surcharge |
| Two prices posted, but the card price is reached by adding a fee at checkout | Still a surcharge, and debit has to be treated as cash |
| One posted price, cash customers receive a reduction at checkout | Cash discount |
| Two prices posted, the customer pays exactly the posted price for the method used, nothing added | Dual pricing |
Why this matters more than it used to
The burden of proof runs against you
Trade reporting since late 2024 describes Visa contracting mystery shoppers who transact and report what they see, and describes the network going directly to the merchant rather than down through the sponsor bank and the processor. Your processor may find out after you do.
The part that decides outcomes: the network does not supply evidence of the violation. The merchant is expected to demonstrate compliance. A business that cannot produce signage photographs, receipt samples, terminal configuration records, the notice confirmation and its cost of acceptance for the month in question has no defense available, whether or not it was compliant.
Assessments are not published in a public schedule, so every figure in circulation is trade reported and we will not quote you one as fact. The consistent shape across sources is a modest first assessment that compounds on a 30-day cycle while the violation goes unfixed. The six-figure outcomes come from ignoring the first notice, not from the first notice.
What we do about it. Where a merchant runs a recovery structure, the configuration gets documented at go-live and re-checked on a schedule: signage, debit handling, the cap, the receipt language, the terminal settings and the state configuration. That record is the only asset you have when an inquiry arrives 18 months later.
The monitoring and response side of that lives in the Website Compliance program, because the posted price, the checkout disclosure and the receipt template sit on the same surface the platform already scans for privacy, cookie consent and accessibility. One crawler, one cadence, four categories of exposure.
And one thing we hold ourselves to. A surcharge is capped at the lower of the network limit and your own cost of acceptance. Repricing you lower, which is the thing we do for a living, can put an unchanged surcharge above your cost the same month it takes effect. The cap re-check is a standing item on every repricing here, because otherwise we would be creating the violation.
Why this is not a fee conversation
Recovered cost does not land in the expense line. It lands in earnings.
Cutting a processing bill is a cost saving, and cost savings are real. Recovering the cost is a different animal, because there is no offsetting expense against it. What you recover falls close to dollar for dollar to the bottom line, every month, on volume you were already doing.
That matters beyond the monthly number. Recurring, predictable margin is the kind buyers pay a multiple for. A business that recovers card cost is not just earning more this year, it is worth more to whoever eventually buys it, because the improvement is structural rather than a good year.
This is why private equity has been consolidating service verticals at software-style multiples while the operators inside them still describe processing as a fee line. The buyer is capitalizing a number the seller is expensing.
Where this argument stops. We are not valuing your business and nothing here is investment advice. What multiple a business trades at depends on the industry, the buyer, the size, the customer concentration and a dozen things that have nothing to do with payments.
The claim is narrower and it holds: recovered processing cost is margin, margin is what gets capitalized, and a single site and a platform roll-up are valued on completely different bases. Anyone quoting you a valuation lift from a fee recovery program is selling you something.
The honest model
Four rules that keep the number real.
Every one of these makes the estimate smaller. They are here because the inflated version of this pitch is everywhere, and a merchant who was quoted the inflated version and got the real one does not stay a client.
The switching objection
Your software is the reason you have not switched. It does not have to be.
For most owner-led businesses the reason a processing conversation dies is not price. It is that payments are wired into the software the business runs on, the vendor bundled the rate, and unpicking it sounds like a project nobody has time for.
The payments program connects to more than 80 business systems across nine verticals. Where a connection covers your software, the book of record does not move and the day does not change. Your specific setup gets confirmed in writing before it becomes part of a proposal, because availability varies by system and by configuration.
Questions owners ask
The answers, including the ones that lose us the deal.
This program fits when
- You take cards and have never had the statement read line by line
- Your pricing is blended or tiered, so the markup is not visible
- Payments run inside vertical software and the vendor set the rate
- Volume or average ticket has moved since the agreement was signed
- Something on the statement appeared and nobody explained it
- You are already passing card cost to customers and nobody has checked the configuration
- You are thinking about a sale or an acquisition and want recurring margin rather than a good year
It does not fit when
- Your all-in cost is already competitive, which we will tell you
- Volume is low enough that flat rate is the cheaper answer
- An early termination fee outweighs the estimated benefit today
- Your software has no connection path and moving payments outside it would cost you more in labor than the savings
- Your customer base or your contracts make a recovery structure the wrong move, which happens and we will say so
The free statement audit
One statement. No cost. An honest read.
Tell us about the business and we will reply within two business days with where to send the statement securely. The analysis costs nothing and carries no obligation.