Tiered pricing is a merchant processing fee structure that groups all transactions into a small number of rate categories, typically qualified, mid-qualified, and non-qualified, each assigned a single blended rate. The processor determines which transactions fall into which tier based on criteria it defines, and charges the corresponding rate for each tier regardless of the actual interchange cost of that transaction.
Under tiered pricing, the merchant pays a simple, predictable rate for most transactions but has no visibility into the actual interchange cost or how transactions are being classified into tiers. The processor captures the spread between the actual interchange cost and the tiered rate as additional margin, particularly on transactions that qualify for lower interchange rates but are billed at a higher tiered rate.
Tiered pricing was the dominant merchant processing pricing model for decades and remains common among smaller merchants and legacy processing relationships, though interchange-plus pricing has become more widely available and is generally more transparent and cost-effective for merchants with significant volume.
Diving Deeper into Tiered Pricing
Tiered pricing dominated the merchant processing industry for much of its history because it offered a simple, easy-to-communicate rate structure that merchants could understand without needing to know anything about interchange. A processor could quote a merchant a single qualified rate and promise that most transactions would process at that rate, which was an easier sales conversation than explaining hundreds of interchange categories.
The simplicity that made tiered pricing easy to sell also made it easy to obscure significant costs. Understanding how tiered pricing actually works, and why it typically costs merchants more than interchange-plus pricing, is essential for any merchant evaluating their processing costs.
The Three Tiers Explained
Most tiered pricing structures divide transactions into three buckets, each with an escalating rate.
Qualified Rate
The qualified rate is the lowest and most prominently advertised rate in a tiered pricing structure. It applies to transactions that meet the processor’s definition of qualified, which typically means swiped or chip-read consumer credit card transactions with complete transaction data submitted in a timely batch. The qualified rate is what processors feature in their marketing and what salespeople lead with in conversations with merchants.
For most brick-and-mortar retail merchants, a significant portion of their card-present transactions process at the qualified rate. However, any deviation from the processor’s qualified criteria — an online transaction, a rewards card, a corporate card, a manually keyed entry, a delayed batch — moves the transaction to a higher tier.
Mid-Qualified Rate
The mid-qualified rate applies to transactions that meet some but not all of the processor’s qualified criteria. Rewards credit cards that attract higher interchange are commonly downgraded to mid-qualified. Manually keyed transactions that cannot be verified as card-present are typically mid-qualified. Transactions that are technically card-present but use card types the processor has determined are not fully qualified also land here.
The mid-qualified rate is typically meaningfully higher than the qualified rate, often by 50 to 100 basis points or more. Merchants with significant rewards card volume or keyed transaction volume pay the mid-qualified rate on a substantial portion of their processing.
Non-Qualified Rate
The non-qualified rate is the highest tier and applies to transactions that fail to meet the processor’s qualified or mid-qualified criteria. Corporate cards, purchasing cards, and business cards typically process as non-qualified because their interchange rates are significantly higher than consumer card rates. International cards, certain premium consumer cards, and transactions submitted with missing or incorrect data also land in the non-qualified tier.
Non-qualified rates can be significantly higher than qualified rates, sometimes double or more. Merchants who process significant commercial card volume may find that their actual effective rate is far higher than the qualified rate they were quoted, because a large portion of their volume processes at the non-qualified tier.
Why Tiered Pricing Costs More
The structural problem with tiered pricing is that the processor captures additional margin by assigning transactions to higher tiers than their actual interchange cost would justify, or by charging a tiered rate that exceeds the actual interchange cost on transactions that are assigned to lower tiers.
A consumer debit card transaction that attracts interchange of 0.05% plus $0.21 under Durbin might be charged at the same qualified rate as a consumer credit card that attracts interchange of 1.51% plus $0.10. The processor earns much more margin on the debit transaction because it is priced the same way as a higher-interchange card type.
Similarly, a standard consumer Visa credit card that qualifies for a preferred interchange rate at a grocery store might be charged the same qualified rate at that grocery store as it would be at a general merchandise retailer, even though the merchant is entitled to a lower interchange rate. The processor keeps the difference.
Evaluating the True Cost of Tiered Pricing
Merchants on tiered pricing who want to understand their true processing costs should calculate their effective rate, the total processing fees paid divided by total processing volume, and compare it to what they would pay under interchange-plus pricing with a competitive markup. For most merchants processing more than a few thousand dollars per month, the effective rate under tiered pricing exceeds what they would pay under interchange-plus by a meaningful margin.
Requesting a processing statement analysis from an independent payment consultant or from an interchange-plus processor is the most straightforward way to quantify the cost difference. Many merchants are surprised by how much they are overpaying under tiered pricing compared to what interchange-plus would cost.