Americans relying less on cash, more on credit cards may pay more fees. Here's why.

When Brian Marks bought a pastry last summer at a bakery he had been frequenting for years, he noticed an extra charge on his receipt. Turns out, it was a new fee for using his credit card.

Since then, he’s spotted the fee popping up at more and more businesses.

“Sometimes it's characterized as a service fee instead of a credit card fee,” said Marks, executive director of the Entrepreneurship and Innovation Program at the University of New Haven in Connecticut. “In some instances, businesses aren’t even posting it. ... More and more so, these fees are borne by the consumer (rather) than seller.”

What is a credit card fee?

Whenever you use your credit card to make a purchase, the store must pay a behind-the-scenes interchange fee to process that payment. Most of that fee goes to the bank issuing the card, but companies like Visa and Mastercard also receive a smaller fee for processing the payment through their networks. 

Fees are charged as a percentage of the total sales amount in each transaction, but the percentage charged to each merchant, whether at a physical store or online, varies. On average fees run about 2%. 

Factors that determine what percentage the merchant is charged include: type of merchant (department store, convenience store, gas station); type of payment technology used by the merchant; whether the purchase is online or in person; and the type of card. 

Businesses used to swallow most of the costs of credit card processing, figuring that accepting credit cards would bring in more business to offset the costs, or build them into prices. The Merchants Payments Coalition estimates swipe fees cost the average family over $1,000 in higher prices in 2022, up from $900 in 2021.

However, after more than two years of scorching inflation that’s boosted the price of everything, businesses – especially smaller ones – sought ways to offload some costs to survive. Credit card fees were an obvious choice for many.

How are credit card fees passed on to consumers?

Businesses usually pass on the cost of credit card processing by:

No. 1:

Charging customers an additional amount if they pay by card. In general, the charges are a percentage of the total purchase, typically the 1.5% to 3.5% that credit card companies charge merchants to accept and process the transaction. Sometimes, though, they’re flat fees. It’s important to note these fees can be called different names: surcharge, service fee, or convenience fee. Both for-profit and nonprofit companies can charge the fees.