Restaurants are constantly being told to operate leaner, raise prices carefully, and find ways to do more with less. But there’s a massive cost built into the business model that most operators don’t control—and it’s quietly eroding margins on every single transaction: credit card interchange fees.
The $30 Billion Cost Restaurants Can’t Control
U.S. restaurant sales now exceed $1.5 trillion annually, and with average interchange fees around ~2%, that adds up to roughly $30 billion per year paid by restaurants just to accept card payments. This isn’t optional. It’s the cost of doing business in a world where customers expect to pay with cards, cash usage continues to decline, and digital payments are the norm. For most operators, interchange represents over 80% of total processing costs, making it one of the largest expenses on the P&L that they have virtually no control over.
Restaurants feel this pressure more than most industries because of how the business operates. Margins are already thin, transaction volume is high, and ticket sizes are relatively low. That means even small percentage-based fees compound quickly. A $50 check might only generate a few dollars in profit, and a 2% processing fee immediately eats into that. Across hundreds or thousands of transactions each week, interchange becomes a constant drain on profitability that’s difficult to offset through pricing alone.
