Moving from Blended Pricing to IC+ or IC++
If your business is processing serious card volume, your pricing model should not be treated as a background detail. At higher turnover, the difference between blended pricing, IC+ and IC++ can have a material effect on payment cost, reporting clarity and negotiating leverage.
For many merchants, the issue is not simply whether one model sounds cheaper than another. It is whether the current pricing structure gives enough visibility to understand what is fixed, what is negotiable and where savings are actually available. That is why high-turnover businesses often reach a point where they need to review whether blended pricing is still fit for purpose.
Pricing Review Summary
Blended pricing can be easy to understand, but it often gives larger merchants limited visibility into provider margin and cost drivers. IC+ pricing gives more transparency by separating underlying card costs from provider markup. IC++ goes further by breaking down interchange, scheme fees and provider charges in more detail. For high-turnover businesses, moving away from blended pricing is often less about complexity and more about gaining enough transparency to reduce cost and negotiate properly.
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Why Larger Merchants Outgrow Blended Pricing
Blended pricing is often attractive when a business is small or when simplicity matters more than detailed fee analysis. One rate appears easy to manage, and it removes the need to interpret multiple cost layers.
The problem is that as volume grows, a simple all-in rate often becomes a barrier to understanding cost properly. A larger merchant may know what it pays overall, but not how much of that cost is driven by interchange, scheme fees, acquiring structure, card mix or provider margin.
That creates several problems:
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it weakens negotiating power
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it makes provider comparison less accurate
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it hides where savings may be available
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it limits the finance team’s ability to analyse payment cost properly
At lower turnover, those issues may not matter much. At scale, they become much more significant.
What Blended Pricing Looks Like in Practice
Under a blended model, the merchant pays one combined rate that includes underlying card costs and the provider’s own margin. The simplicity of that structure is exactly why many businesses stay on it longer than they should.
But for high-turnover merchants, blended pricing often raises the wrong question. Instead of asking whether the rate is simple, the better question is whether the rate is transparent enough to challenge.
If a merchant cannot clearly explain:
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how much of the fee is network cost
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how much is scheme cost
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how much is provider markup
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how cost changes by card type or geography
then the pricing model may already be limiting the business commercially.
What IC+ Changes
IC+ pricing separates the underlying interchange and scheme costs from the provider markup. That means the merchant can see more clearly what it is paying the card ecosystem and what it is paying the provider.
For a high-turnover business, that matters because it allows a more informed conversation around:
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whether provider margin is fair
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whether certain card types are driving cost
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whether transaction mix is inflating fees
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whether further negotiation is justified
IC+ is often the first meaningful step away from opaque pricing. It gives larger merchants a more commercial view of payment cost without necessarily requiring the deepest level of reporting detail.
What IC++ Changes
IC++ takes transparency further by separating fee components in more detail. That usually means the merchant has a clearer view of interchange, scheme fees, acquirer charges and processor fees at a more granular level.
For larger merchants, that greater detail can support:
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more accurate cost analysis
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better internal reporting
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cleaner provider comparison
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stronger fee audits
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improved cross-border and card-mix analysis
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more confidence when renegotiating or switching
IC++ is particularly valuable where the merchant needs transaction-level clarity or where payment cost varies significantly by market, channel or card type.
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When a High-Turnover Business Should Review Its Pricing Model
A merchant does not need to move away from blended pricing simply because someone says enterprise businesses should use IC+ or IC++.
But a proper pricing review is usually justified when one or more of the following is true:
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monthly card turnover has increased materially
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payment fees are becoming a major margin issue
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the business is expanding internationally
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provider pricing has not been reviewed for a long time
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reporting is too weak to explain cost properly
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the business is preparing to renegotiate or switch
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card mix has become more complex
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finance teams want better cost visibility
In most cases, the trigger is not technical. It is commercial. The business reaches a point where payment cost can no longer be managed confidently using a single all-in rate.
How to Tell If Blended Pricing Is Costing Too Much
Some merchants on blended pricing are not overpaying materially. Others are carrying a hidden margin without realising it.
Warning signs include:
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no clear visibility into provider markup
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no breakdown by debit, credit, commercial or international card
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limited reporting on cross-border transactions
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difficulty comparing offers from other providers
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inability to explain cost changes month to month
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payment fees rising faster than turnover
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reliance on headline pricing alone when reviewing providers
If a large merchant cannot properly diagnose cost, the risk of overpayment is much higher.
Businesses should also remember that IC+ or IC++ pricing may only explain the processing layer. Gateway fees, authorisation charges, fraud tools, tokenisation, FX and other payment-platform costs can still sit elsewhere in the commercial model.
Our Payment Gateway Fees UK 2026 guide explains how to assess the gateway layer alongside interchange, scheme fees and provider margin.
Why IC+ or IC++ Often Improves Negotiating Leverage
One of the biggest advantages of moving away from blended pricing is not the pricing format itself. It is the leverage that transparency creates.
A provider conversation is far more commercial when a merchant can say:
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this appears to be provider margin rather than network cost
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this card mix should not justify this level of markup
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this cross-border exposure may be avoidable
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this acquiring structure does not appear efficient
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this model does not give enough reporting detail for our scale
That is very different from asking for a general rate reduction without understanding the structure underneath it.
For large merchants, visibility creates negotiation power.
When IC+ Is Enough and When IC++ Is Better
Not every merchant needs the deepest possible breakdown.
IC+ is often enough where the business wants:
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more transparency than blended pricing
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a better view of provider markup
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a stronger basis for negotiation
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a pricing model that is easier to compare commercially
IC++ is often better where the business wants:
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deeper cost analysis
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more granular reporting
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better understanding of card, market or channel-level variation
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transaction-level visibility
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stronger fee auditing and optimisation capability
For a domestic merchant with relatively straightforward payment flows, IC+ may be a strong improvement. For an international, multi-entity or more complex merchant, IC++ often provides greater long-term value.
Which Pricing Model Is Usually Best for Large Merchants
For most larger merchants, blended pricing is the least useful model once the business reaches a certain level of sophistication.
That does not mean every merchant should automatically move to IC++. It does mean that transparency becomes far more valuable as turnover grows.
In practice:
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blended pricing is often too opaque
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IC+ is often the right first step
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IC++ is often the strongest model where detailed cost control matters
The best option depends on how much reporting, visibility and commercial control the business actually needs. Moving to IC+ or IC++ should form part of a wider commercial review rather than being considered in isolation. Visit our Payments Strategy Library for further guidance for high-volume merchants reviewing their payment setup.
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The Real Commercial Question: Should You Switch?
For high-turnover businesses, the decision is rarely about terminology. It is about whether the current pricing model is holding back savings.
A switch should usually be considered where:
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the current provider cannot explain cost clearly
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margin appears hidden or inflated
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reporting does not support internal decision-making
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blended pricing no longer suits transaction complexity
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a fee audit suggests that cost drivers are being masked
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other providers are offering more transparent structures
This is where many large merchants make a mistake. They compare one rate with another without comparing how much visibility each structure actually provides.
A more transparent model can often unlock savings even before a new provider is selected, because it reveals what should be challenged in the first place.
What MAS Looks for When Reviewing a Pricing Model
When Merchant Advice Service reviews pricing for a larger business, the objective is not simply to find a lower rate on paper. It is to determine whether the current structure is commercially suitable for the scale, complexity and goals of the merchant.
That usually means reviewing:
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whether blended pricing is hiding margin
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whether fee reporting is sufficient
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whether card mix is properly understood
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whether local acquiring should be part of the conversation
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whether the provider relationship is commercially competitive
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whether the business would benefit from moving to IC+ or IC++
For many larger merchants, the biggest issue is not just price. It is lack of visibility.
Questions Larger Merchants Should Be Asking
A business reviewing its pricing model should ask questions such as:
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when should a high-turnover business move from blended pricing to IC+?
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is IC++ better than IC+ for enterprise merchants?
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does blended pricing hide provider margin?
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how do large merchants compare blended pricing vs IC++?
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is IC+ cheaper than blended pricing at scale?
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should an international merchant move to IC++ pricing?
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how can a merchant tell if blended pricing is too expensive?
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what pricing model gives the best fee visibility for large businesses?
These are the questions that usually indicate a business is moving from passive acceptance to active payment optimisation.
Common Mistakes Large Merchants Make
Some of the most common mistakes are:
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staying on blended pricing because it feels familiar
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assuming transparency will automatically be harder to manage
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focusing on headline rate instead of fee structure
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failing to separate provider margin from network cost
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not reviewing pricing model alongside acquiring structure
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waiting until contract renewal to investigate alternatives
These mistakes often do not create obvious pricing shocks. They create slow, hidden overpayment.
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Conclusion
For high-turnover businesses, the decision to move from blended pricing to IC+ or IC++ is not just a technical pricing choice. It is a commercial decision about transparency, negotiating leverage and long-term cost control.
Blended pricing may still suit smaller or simpler merchants. But once transaction volume grows, lack of visibility becomes more expensive. IC+ and IC++ often give larger businesses the clarity they need to identify provider margin, challenge unnecessary cost and review whether the current provider is still the right fit.
Merchant Advice Service helps larger businesses assess whether their current pricing model is fit for scale, identify hidden margin and compare provider structures that could reduce cost and improve transparency. If your business is reviewing its current provider, considering a switch or trying to save money on card processing, a more transparent pricing model is often the best place to start.
