Interchange Optimization

Our platform provides several powerful features to help you lower your transaction costs, increase your card approval rates, and reduce fraud. This guide gives you a high-level overview of these tools and links to detailed implementation guides for each.

What is Interchange Optimization?

Every card transaction includes an interchange fee—a cost paid by your bank (the acquirer) to the customer's bank (the issuer). These fees vary based on factors like card type (consumer vs. corporate), transaction method (in-person vs. online), and the quality of the data you provide.

Interchange optimization is the process of providing more detailed and verified transaction data to card issuers. This helps them validate that a transaction is legitimate, which in turn can lead to two key benefits for you:

• Lower Transaction Costs: Qualifying for better interchange categories reduces your fees.
• Higher Approval Rates: Richer data gives issuers more confidence to approve transactions.

How to Optimize Your Transactions

There are two primary strategies for optimizing interchange: enriching your transaction data and reducing your risk profile.

1. Provide Richer Data (Level 2 & Level 3)

   For some businesses, particularly those who sell B2B, passing additional data is highly beneficial. Corporate, business, and purchasing cards are eligible for significantly lower rates if the transaction includes enhanced details.

   1. Level 2 Data typically includes sales tax information.
   2. Level 3 Data is more detailed, including line-item information like product descriptions, quantity, and unit cost. This data helps issuers validate that a purchase made with a corporate card is a legitimate business expense.

2. Reduce Transaction Risk (Address Verification) Verifying a customer’s information is one of the biggest influences on interchange rates. A transaction that is verified as low-risk is often cheaper to process.

   1. Address Verification Service (AVS) checks the address and postcode provided by a customer against the information on file with their bank. Passing AVS data reduces your risk of fraud and chargebacks, which can translate into lower fees and avoid penalty charges from some card networks.

Features at a Glance

Below are the primary tools available on our platform to help you optimize costs and security.