In Credit Card Machines, Credit Card Processing, Interchange Plus, Merchant Service, Small Business Processing

Credit card processing has become an integral part of modern commerce, enabling businesses to accept electronic payments from customers. However, understanding the intricacies of payment processing can be daunting, especially when it comes to pricing structures. One pricing model that has gained prominence in recent years is interchange-plus pricing. In this article, we will delve into what interchange-plus pricing entails, how it works, the parties involved, common pricing and fees, and provide relatable examples with analogies to demystify this complex concept.

Understanding Interchange-Plus Pricing

Interchange-plus pricing, also known as cost-plus pricing, is a transparent and straightforward model used by credit card processors to determine the fees businesses pay for processing credit and debit card transactions. Unlike other pricing models, such as tiered or flat-rate pricing, interchange-plus pricing aims to provide a clearer breakdown of the costs associated with credit card processing. This approach separates fees into two distinct components: interchange fees and the processor’s markup.

How Interchange-Plus Pricing Works

  1. Interchange Fees:

    Interchange fees are the charges set by major credit card networks (Visa, Mastercard, etc.) and banks for processing transactions. These fees vary based on several factors, including the type of card used, the transaction’s nature (e.g., in-person or online), and the business’s industry. Interchange fees are non-negotiable and constitute a significant portion of the overall transaction cost.

  2. Processor’s Markup:

    In addition to interchange fees, credit card processors charge a markup for their services. This markup covers the processor’s operating expenses, profit margins, and other costs associated with maintaining payment infrastructure. The markup is typically expressed as a percentage of the transaction amount, often accompanied by a per-transaction fee.

Parties Involved in Payment Processing

Interchange-plus pricing involves several parties, each with a specific role in the payment processing ecosystem:

  1. Merchant:

    The merchant is the business or entity accepting credit card payments. They partner with a credit card processor to facilitate these transactions.

  2. Credit Card Processor:

    The credit card processor, like Leap Payments, is the intermediary that handles the technical aspects of payment processing. They manage the communication between the merchant, the customer’s bank, and the credit card networks.

  3. Credit Card Networks:

    These are the major card associations, including Visa, Mastercard, American Express, and Discover. They set the interchange fees and establish the rules and guidelines for processing transactions.

  4. Customer’s Bank:

    Also known as the issuing bank, this entity issues credit or debit cards to customers. It is responsible for authorizing and settling transactions on behalf of the cardholder.

Common Pricing and Fees

In an interchange-plus pricing model, the total cost of a transaction is determined by adding the interchange fee and the processor’s markup. The markup is expressed as a percentage over the interchange fee, accompanied by a fixed transaction fee. For instance, if the interchange fee for a transaction is $2.50 and the processor’s markup is 0.30% with a $0.30 transaction fee, the total cost would be:
Total Cost = Interchange Fee + (Interchange Fee * Markup Percentage) + Transaction Fee
Total Cost = $2.50 + ($2.50 * 0.003) + $0.30
Total Cost = $2.50 + $0.0075 + $0.30
Total Cost = $2.8075

Examples for Clarity

Restaurant Analogy:

Imagine you’re dining at a restaurant. The menu lists the cost of ingredients (interchange fees), and on top of that, the restaurant adds a service charge (processor’s markup) for cooking, serving, and maintaining the dining area. The total bill you pay is the combination of ingredient costs and the service charge.

Car Repair Analogy:

Think of interchange fees as the cost of car parts required for a repair. The mechanic, akin to a credit card processor, adds a labor fee (markup) to cover their expertise, tools, and shop expenses. The final invoice includes both the part costs and the mechanic’s labor charge.


Interchange-plus pricing offers businesses a more transparent and understandable approach to credit card processing fees. By breaking down the costs into interchange fees and the processor’s markup, this pricing model helps merchants grasp the true expenses associated with processing electronic payments. While the initial complexity may seem intimidating, analogies like those of dining at a restaurant or getting a car repaired can simplify the concept. As businesses continue to navigate the world of payment processing, a clear understanding of interchange-plus pricing empowers them to make informed decisions and optimize their financial operations.

Contact Us Below & Secure Your Lifetime Rate Lock Today!

Or Call: (800) 993-6300

  • This field is for validation purposes and should be left unchanged.

Recent Posts

Leave a Comment