In Colorado, Governor Jared Polis vetoed the Interchange Fee Prohibition Act, a bill aimed at limiting fees charged by payment card networks such as Visa and Mastercard. The bill targeted credit card interchange fees, which affect merchants and consumers by influencing transaction costs.

Supporters of the bill argued it would reduce costs for businesses and consumers, while opponents, including payment card networks, contended it could disrupt the payment ecosystem. The veto raises questions about the balance between regulating fees and maintaining efficient payment systems.

The governor's decision is final unless the legislature overrides the veto.