What is the Processor Markup on your merchant statement?

Processor markup

Who charges it, and is it a pass-through cost or a markup?

Your processor or ISO sets this, by definition. Every card transaction has two layers of real underlying cost: interchange (paid to the card-issuing bank) and network assessments (paid to Visa or Mastercard). Neither of those is set by your processor. Everything you pay above those two costs is processor markup, whether it's expressed as a per-transaction fee, a percentage added on top of interchange, or padding built into a blended flat rate. This is the clearest example of a processor markup in this cluster, since by definition it isn't a pass-through cost at all.

Reading markup in basis points

Processor markup on interchange-plus pricing is usually quoted in basis points, a unit worth understanding since it's how most real negotiating conversations happen: one basis point equals one hundredth of one percent, so a marked-up rate of 25 basis points means 0.25 percent added on top of interchange for every transaction, plus, in most cases, a small flat per-transaction fee on top of that percentage. When comparing quotes from two processors, converting both to the same basis-point-plus-cents structure is the only way to compare them accurately, since one processor's slightly lower percentage can be offset by a higher flat fee per transaction, or the reverse. A processor unwilling to state their markup in exactly these terms, a specific number of basis points plus a specific per-transaction amount, is usually not offering genuine interchange-plus pricing at all, even if they use the term in their sales materials.

What it typically costs

Processor markup can be structured as a flat percentage over interchange, as in interchange-plus pricing, where it's stated clearly, or hidden inside a blended flat rate where you can't easily tell how much of what you pay is markup versus real cost. On interchange-plus pricing, industry sources commonly cite a competitive markup for a small-to-medium business in the 20 to 50 basis point range (0.20% to 0.50%) plus roughly $0.10 to $0.20 per transaction. The amount varies enormously by processor, by pricing model, and by how much negotiating leverage your business volume gives you, so there's no single meaningful industry-wide figure. What matters is whether your markup is stated as its own transparent number or buried inside a rate you can't decompose.

Can you get rid of it?

Yes, this is the one cost on your statement that's genuinely and directly negotiable, because it exists purely as your processor's margin. Asking for interchange-plus pricing is the single biggest lever, since it separates real cost from markup and shows you exactly what you're paying your processor versus what's going to the card networks. From there, the markup percentage itself is a normal, biddable number, and getting a second quote from a competing processor is the most effective way to find out whether yours is reasonable.

What to check on your own statement

1. Determine whether your pricing is interchange-plus (markup shown separately) or blended flat-rate (markup hidden inside one number).
2. If you're on interchange-plus, find the stated markup percentage and basis point add-on on your pricing agreement.
3. If you're on a blended rate, request a conversion to interchange-plus pricing so the markup becomes visible.
4. Get a competing quote and compare markup to markup, not blended rate to blended rate.
5. Revisit your markup periodically. Processors sometimes raise it gradually on accounts that aren't actively shopping around.

Frequently asked questions

What is processor markup?

The portion of your processing rate that your payment processor keeps as profit, on top of the real costs of interchange and network assessments. It's the only part of your bill your processor fully controls.

How is processor markup different from interchange?

Interchange goes to the card-issuing bank and is set by the card networks. Processor markup is added by your processor on top of that and is set entirely by them.

How do I find out how much processor markup I'm paying?

Ask for interchange-plus pricing, which states the markup as a separate, explicit percentage instead of folding it into one blended rate.

Is processor markup negotiable?

Yes. It's the one component of your processing cost that's fully within your processor's control, which makes it the most productive thing to negotiate, especially with a competing quote in hand.

Is a zero-markup or “at-cost” processing offer realistic?

Be skeptical of it. A processor operates as a business, and a genuine zero markup on every transaction would mean no profit from processing itself, which isn't a sustainable model for an ordinary merchant account. Offers framed this way usually make up the difference elsewhere: a flat monthly membership-style fee, a minimum volume commitment, or markup reintroduced under a different line-item name. That doesn't make the offer worthless, but it does mean the honest comparison is your full statement total under that model against your full statement total today, not just the headline “at cost” claim on its own.