Isometric illustration of three transparent stacked layers with a golden crescent moon, representing how an IC++ rate is built up.
Technology

IC++ explained: how a transparent payment rate is built up

IC++ (say: interchange plus plus) is a pricing model where the three cost layers of a card payment are shown separately: interchange for your customer's bank, scheme fees for the card network, and the markup for your payment provider. The alternative is a blended rate, where everything is compressed into one percentage and you cannot see what goes where. For anyone who wants to know what they pay for, IC++ is the fairest build-up.

The three layers of every card payment

When your customer pays by card, not one party earns from it but three. IC++ makes those three layers visible. Layer one, interchange: the fee that goes to your customer's bank, the card issuer. Its level differs by card type, and in Europe interchange on consumer cards has been regulated and capped since 2015 under the Interchange Fee Regulation. For commercial cards that cap does not apply, which is why they can work out more expensive. Layer two, scheme fees: the fees for the card network itself. This layer sits outside the European interchange regulation, and that is exactly where the field is moving: merchants and regulators point out that these fees have grown in recent years and are hard to fathom, and the European Commission is investigating how the card networks set them. However that ends, it underlines one thing: whoever does not see their costs split does not see which layer is moving. Layer three, the markup: what your payment provider charges for its own work, the technology, the acceptance, the service. With IC++ this margin sits separately, so you see exactly what the service costs.

IC++ versus blended, in one table

Blended rateIC++
Build-upEverything in one rateThree layers shown separately
Visibility of your provider's marginNoYes
See which cost layer rises or fallsNoYes
Benefit when a cost layer fallsUsually notYes, the actual rate counts
Comparing providersHardFair

A blended rate looks simple, and that is its appeal: one number, done. But that simplicity has a price. You do not see how much margin is hidden in it, you do not automatically benefit when underlying costs fall, and you cannot compare providers fairly.

Why this matters extra for high-risk

High-risk businesses typically pay more for card acceptance than an average shop, because of their risk profile. That is exactly when you want to know what that amount consists of. A transparent build-up protects you two ways: you see whether your provider's markup is reasonable, and you see whether a competitor's lower price is really a sharper rate or just different packaging.

For anyone who wants to know what they pay for, IC++ is the fairest build-up.

So what does it actually cost?

That depends on your sector, your volume and your profile, which is why we deliberately name no amounts here. What we do promise: with us the build-up is always IC++, so always visible, with no surprises. Curious what that means for your business? Calculate your rate estimate.