What Is an Interchange Rate?

What Is an Interchange Rate?

Interchange rates, applied to credit and debit card transactions, constitute a per-swipe fee levied by banks. These fees are assessed through payment processors such as Visa, Mastercard, American Express, and Discover. Typically, interchange rates represent a modest proportion of the transaction sum, with credit card transactions incurring higher rates compared to debit card transactions. The rationale behind interchange rates lies in mitigating the credit risk posed by consumers who finance their purchases, thus serving as a safeguard for financial institutions. The revenue generated from interchange fees is allocated between the banks of merchants and the credit card issuers.


Interchange rates, denoting fees incurred by merchants per credit or debit card transaction, are established by payment card issuers. These rates are set to account for the acceptance of credit risk and transaction handling expenses. Financial institutions establish and periodically revise interchange rates, which can fluctuate based on the network employed, being either a percentage of the transaction amount, a fixed fee, or a hybrid of both. Furthermore, transaction types play a role in rate determination, typically resulting in lower rates for supermarket purchases compared to airline transactions.

Exploring the Concept of Interchange Rates

Fees constitute a fundamental component of bank's and financial service companies' revenue streams. These charges encompass a wide spectrum, from administrative fees to account fees, and can be imposed on both clients and non-clients alike. Additionally, financial institutions collect interchange fees or swipe fees from merchants whenever credit or debit card transactions are conducted. Interchange fees are determined by interchange rates, which may be assessed as a fixed fee, a percentage of the transaction amount, or a combination thereof, varying depending on the merchant, transaction type, and card type. The revenue accrued from these fees is distributed between the merchant services company (also known as the payment processor) and the customer's card issuer.

Interchange rates are computed based on several factors, encompassing authorization expenses, losses attributed to fraud and credit, and the average cost of funds for banks. For credit card transactions, the interchange rate is alternatively termed the issuer's reimbursement fee. In this scenario, the fee is typically borne by the merchant bank receiving the draft and subsequently passed on to the card-issuing bank, which in turn transfers the cost to the cardholder. It's essential to recognize that these fees are incurred by nearly any entity accepting payment cards, extending beyond retailers to include organizations like charities that receive donations through debit or credit transactions.

Factors Influencing the Determination of Interchange Rates

Interchange rates are established by credit card giants like Visa, MasterCard, Discover, and American Express. While Visa and MasterCard typically revise their rates semiannually, in April and October, other credit card companies may opt for annual rate adjustments. These interchange rates, though set by the card companies, are borne by every merchant bank or institution engaged in cardholder transactions. Additionally, credit card processing companies may incorporate supplementary fees within their processing charges, which ultimately affect retailers.

In some cases, merchants opt to directly transfer the interchange fee to their customers as an additional surcharge, particularly for transactions below a specified threshold. However, the majority of businesses incorporate these transactional costs into the pricing of their products and services.

Transaction-Based Elements

Interchange rates, even from the same card issuer, can vary among different card offerings. These rates are typically expressed as a percentage of the transaction amount, but they may also involve a flat fee or a combination of both. Various factors come into play in determining these fees. The size of the retailer or business plays a role in the interchange rate. Smaller businesses, with lower sales volumes than large national retailers like Walmart and Target, may face higher rates. Larger corporations often have the leverage to negotiate lower rates with card companies. The type of transaction being conducted also influences the interchange rate. The method of transaction completion matters; for instance:

Visa debit card transactions may incur different rates depending on whether the card is swiped or the merchant manually enters the information. Point-of-sale (POS) purchases with a card's magnetic stripe or RFID chip typically have lower rates than card-not-present transactions, where card details are manually entered.

Rates for prepaid debit cards differ from those for business credit cards. Debit card transactions usually come with lower rates due to the reduced risk, as the funds are readily available in the cardholder's account. In contrast, card companies charge higher fees for credit card transactions, considering the risk of potential default when cardholders fail to pay their credit card bills.

Regulation of Interchange Fees

Financial services companies, among the most heavily regulated entities globally, operate within a stringent regulatory framework. This regulatory oversight extends to interchange fees and rates, subject to financial regulations such as the Durbin Amendment, a component of the Dodd-Frank Wall Street Reform and Consumer Protection Act.

Named after U.S. Senator Richard J. Durbin, this amendment aims to restrain transaction fees levied on merchants by debit card issuers. Its provisions proposed significant restrictions on interchange fees, which typically ranged from $0.44 per transaction, equivalent to 1% to 3% of the transaction value. Under the Durbin Amendment, these fees were limited to $0.12 per transaction for banks with assets exceeding $10 billion.

The underlying premise was that interchange fees lacked fairness and proportionality about card issuers' expenses. Consequently, when the legislation was enacted in 2010, interchange fees became capped at $0.21 per transaction, along with 5% of the transaction amount. In response, some banks introduced new fees and discontinued certain complimentary services as a strategic measure to counterbalance the reduction in their interchange fee earnings.

Credit Card Interchange Rate Structure

Visa and Mastercard, the two largest global credit card companies, predominantly impose interchange fees. Similarly, Discover applies fees akin to those of Visa and Mastercard. These companies employ a tiered fee structure, with debit cards bearing their logos generally incurring lower rates. Conversely, premium Visa, Mastercard, and Discover credit cards, including point, cashback, and elite cards (such as gold and platinum cards), entail higher fees.

In contrast, American Express, renowned for its credit and charge cards, utilizes the term "discount rates" instead of interchange rates. However, these rates function equivalently, combining a percentage of the transaction value with a fixed fee.

The subsequent table provides an overview of critical rates categorized by card types and transaction methods. It's important to note that the rates specified apply to regulated banks, as per the Durbin Amendment, and pertain to card-issuing institutions with assets exceeding $10 billion. Rates may diverge for cards issued by smaller financial institutions.

CardTransaction TypeInterchange Rate
VisaDebit: Supermarket, Retail, Gas Station0.05% + $0.21
 Credit Tier 0, 1: Supermarket - Credit (Signature Preferred/Infinite Cards)1.55% + $0.05
 Credit: Insurance (Traditional Rewards Cards)1.43% + $0.05 
 Fuel (Signature/Infinite Cards)1.15% + $0.25 ($1.10 Cap)
MastercardDebit: Charities1.45% + $0.15
 Debit: Utilities0.00% + $0.65
 Credit: Airline (World High Value Cards)2.30% + $0.10
 Credit: Restaurants (World Cards)1.73% + $0.10
DiscoverDebit1.02% + $0.16
 Rewards1.71% + $0.10
 Commercial2.30 + $0.10
American ExpressTravel and Entertainment (more than $1,000)2.40%
 Healthcare (less than $500)1.60%
 Restaurants (less than $200)1.60%
 Mail order and Internet2%

Unveiling the Intricacies of Interchange Fees in Payment Processing

Interchange fees, the lifeblood of financial transactions, serve as a pivotal component of revenue generation for banks and financial service providers. While most merchants cannot negotiate these fees, they play a critical role in shaping the financial landscape. Typically, interchange fees are established by card issuing companies, periodically undergoing revisions. Although smaller businesses often have limited negotiating power, larger corporations, boasting high daily transaction volumes, may successfully engage in rate negotiations with payment processors.

So, to whom do these interchange fees flow? A percentage or flat fee is deducted from each transaction, with a fraction directed towards the merchant's payment processing company. However, the lion's share journeys to the card issuing companies, such as Visa and Mastercard.

Debit cards, an indispensable facet of modern finance, are not exempt from interchange fees. Although their fees tend to be lower compared to credit cards, the swift withdrawal of funds from the account diminishes the risk for card issuers.

Intriguingly, interchange reimbursement fees, also known as transfer fees, form an integral part of this financial ecosystem. Agreed upon by card issuing companies and payment processors, these fees serve as a financial boon for various entities within the system, relieving businesses and merchants from their financial obligations in this regard.


The topic of interchange rates and fees is multifaceted and plays a pivotal role in the financial landscape. These fees, applied to credit and debit card transactions, are set by card issuing companies and are periodically adjusted. While smaller merchants typically have little room for negotiation, larger corporations with substantial transaction volumes may have some bargaining power with payment processors. Interchange rates vary based on factors like the type of card, transaction method, and merchant size. Debit cards, though subject to lower fees than credit cards, are not exempt from interchange fees, as the immediacy of fund withdrawal mitigates the associated risk for card issuers. As financial regulations like the Durbin Amendment continue to shape the landscape, understanding the nuances of interchange fees remains crucial for all stakeholders in the payment processing ecosystem.

Interchange Rate
Follow us
Hexn operates under HEXN (CZ) s.r.o. and HEXN Markets LLC. HEXN (CZ) s.r.o. is incorporated in the Czech Republic with the company number 19300662, registered office at Cimburkova 916/8, Žižkov, Praha. HEXN (CZ) s.r.o. is registered as a virtual assets service provider (VASP). HEXN Markets LLC is incorporated in St. Vincent and Grenadines with the company number 2212 LLC 2022, registered office at Beachmont Business Centre, 379, Kingstown, Saint Vincent and the Grenadines