The Senate Judiciary Committee convened on Tuesday for a hearing on the alleged Visa–Mastercard “duopoly,” which committee members from both sides of the aisle say has left retailers and other small businesses with no ability to negotiate interchange fees on credit card transactions.
“This is an odd grouping. The most conservative and the most liberal members happen to agree that we have to do something about this situation,” committee chair and Democratic Illinois Sen. Dick Durbin said.
Interchange fees, also known as swipe fees, are paid from a merchant’s bank account to the cardholder’s bank, whenever a customer uses a credit card in a retail purchase. Visa and Mastercard have a combined market cap of more than $1 trillion, and control 80% of the market.
“In 2023 alone, Visa and Mastercard charged merchants more than $100 billion in credit card fees, mostly in the form of interchange fees,” Durbin told the committee.
Durbin, along with Republican Kansas Sen. Roger Marshall, have co-sponsored the bipartisan Credit Card Competition Act, which takes aim at Visa and Mastercard’s market dominance by requiring banks with more than $100 billion in assets to offer at least one other payment network on their cards, besides Visa and Mastercard.
“This way, small businesses would finally have a real choice: they can route credit card transactions on the Visa or Mastercard network and continue to pay interchange fees that often rank as their second or biggest expense, or they could select a lower cost alternative,” Durbin told the committee.
Visa and Mastercard, however, stand by their swipe fees.
“We consider them incentives, some people might consider them penalties. But if you can adopt new technology that reduces the risk and takes fraud out of the system and improves streamlined processing, then you would qualify for lower interchange rates,” said Bill Sheedy, senior advisor to Visa CEO Ryan McInerney. “It’s very expensive to issue a product and to provide payment guarantee and online customer service, zero liability. All of those things, and many more, senator, get factored into interchange [fees].”
The executives also warned against the Credit Card Competition Act, with Sheedy claiming that it “would remove consumer control over their own payment decisions, reduce competition, impose technology sharing mandates and pick winners and losers by favoring certain competitors over others.”
“Why do we know this? Because we’ve seen it before,” Mastercard President of Americas Linda Kirkpatrick said, in reference to the Durbin amendment to the 2010 Dodd-Frank Act, which required the Fed to limit fees on retailers for transactions using debit cards. “Since debit regulation took hold, debit rewards were eliminated, fees went up, access to capital diminished, and competition was stifled.”
But the current high credit card swipe fees for retailers translate to higher prices for consumers, the National Retail Federation told the committee in a letter ahead of the hearing. The Credit Card Competition Act, the retail industry’s largest trade association wrote, will deliver “fairness and transparency to the payment system and relief to American business and consumers.”
“When we think of consumer spending, credit card swipe fees are not the first thing that comes to mind, yet those fees are a surprisingly large part of consumer spending,” Notre Dame University law professor Roger Alford said. “Last year, the average American spent $1,100 in swipe fees, more than they spent on pets, coffee or alcohol.”
Visa and Mastercard agreed to a $30 billion settlement in March meant to reduce their swipe fees by four basis points for three years, but a federal judge rejected the settlement in June, saying they could afford to pay more.
Visa is also battling a Justice Department lawsuit filed in September. The payment network is accused of maintaining an illegal monopoly over debit card payment networks, which has affected “the price of nearly everything,” according to Attorney General Merrick Garland.
Check out the companies making headlines in midday trading. CrowdStrike — The cybersecurity stock was down nearly 7% after the company’s revenue forecast for the current quarter undershot analyst estimates. CrowdStrike said it expects revenue in the range of $1.14 billion to $1.15 billion, while analysts polled by LSEG were looking for $1.16 billion. Dollar Tree — The discount retailer slid 7%. Dollar Tree said adjusted earnings per share could see a pullback of as much as 50% in the current quarter on a year-over-year basis, while analysts polled by FactSet expected a 1.8% decline. The firm cited pressure from President Donald Trump’s tariffs as one of the headwinds affecting its earnings forecast. Thor Industries — Shares advanced 3% on the heels of better-than-expected third-quarter results. The recreational vehicle maker posted earnings of $2.53 per share on revenue of $2.89 billion, compared to the forecast $1.79 per share and $2.61 billion from analysts surveyed by FactSet. Tesla — Elon Musk’s electric vehicle company pulled back more than 3%. May sales data reflected a continued slump in Europe, including a 67% decline in France on a year-over-year basis and a 68% tumble in Portugal. Overall, Tesla shares have languished in 2025, falling 17% as the company faces tougher competition in China and political blowback from Musk’s work with the Department of Government Efficiency. Asana — Shares plummeted more than 17% after the enterprise software company shared soft guidance. Asana sees second-quarter adjusted earnings ranging between 4 cents and 5 cents a share, and revenue ranging between $192 million and $194 million. Analysts polled by LSEG were looking for 4 cents per share in earnings on $193 million in revenue. Guidewire Software — The insurance technology provider surged 16% after its fiscal third quarter earning report surpassed Wall Street estimates. Guidewire reported adjusted earnings of 88 cents per share on revenue of $294 million, while analysts surveyed by LSEG anticipated 46 cents per share and $284 million, respectively. Constellation Energy — The energy stock shed 3% following a downgrade at Citigroup to neutral from buy. Constellation Energy agreed Tuesday to sell nuclear power to Meta Platforms. The bank said while the terms of the deal were not disclosed, it estimates the tech company will pay between $75 and $90 per megawatt-hour of electricity, which the firm said is “not a big premium for low carbon power.” Flowserve , Chart Industries — Shares of Flowserve fell more than 4%, and Chart Industries pulled back more than 6% following news that the companies agreed to combine in an all-stock merger of equals deal . Chart provides equipment for the cryogenic liquefaction of gases, while Flowserve is a major supplier of industrial machinery, including pumps and valves. — CNBC’s Alex Harring and Michelle Fox contributed reporting
Check out the companies making headlines in premarket trading. Dollar Tree — The budget retailer slid about 4% after saying earnings per share could decline by as much as 50% in the current quarter, parly due to cost pressures from tariffs. Analysts polled by FactSet expected per-share earnings to fall just 2%. Thor Industries — The RV maker jumped about 12% after posting stronger-than-expected earnings for the fiscal third quarter and reaffirming full-year guidance. Thor earned $2.53 per share on revenue of $2.89 billion, while analysts surveyed by FactSet anticipated $1.79 and $2.61 billion, respectively. Hewlett Packard Enterprise – Shares jumped more than 7% after sales and profit at the data storage and networking services provider topped analyst estimates and it raised its profit outlook, expecting to take a smaller hit from tariffs than previously expected and saying most of its products comply with the U.S.-Mexico-Canada free trade deal. In the latest quarter, HPE earned an adjusted 38 cents per share on revenue of $7.63 billion, above analysts’ consensus 32 cents per share on $7.45 billion, according to LSEG. CrowdStrike — The cybersecurity stock tumbled about 7% after saying it expects current quarter revenue of between $1.14 billion and $1.15 billion, missing the consensus forecast of $1.16 billion from analysts polled by LSEG. First quarter revenue matched analyst estimates at $1.10 billion. Asana — The enterprise software provider dropped 12%. First-quarter earnings of 5 cents per share, excluding items, on revenue of $187 million, topped analysts’ estimates of 2 cents and $186 million, according to LSEG. The stock had run up 17% in the past month. Guidewire Software — The insurance technology provider climbed about 14% after fiscal third quarter earnings exceeded Wall Street estimates, coming in at 88 cents per share, excluding one-time items, on revenue of $294 million, while analysts surveyed by LSEG anticipated 46 cents and $284 million, respectively. Wells Fargo — The money center bank rose nearly 3% after the Federal Reserve removed an asset cap dating back to 2018 on the San Francisco-based lender Wells Fargo. The regulatory restriction had limited the bank’s growth while it revamped its governance and risk management following several controversies. Constellation Energy — Shares lost nearly 3% after Citigroup downgraded to neutral from buy. Citi’s call came after Constellation agreed Tuesday to sell nuclear-generater power to Meta Platforms as part of a 20-year contract. — CNBC’s Pia Singh and Jesse Pound contributed reporting