fees are the regulator's perpetual target. Every few years, a new push to cap them. And quietly, stablecoin rails are the first credible technology that could route around the network entirely.
↓ the brief below
Revenue derived from interchange-related fees
~60
%
The fees Visa charges merchants for processing card transactions — the line item that every regulator points at when they want to be popular. Has been targeted in the US, EU, UK, India, and Australia in the past decade.
From the 10-K · the regulatory risk in Visa's own words
Government actions in jurisdictions where we operate may impose price controls, eliminate or limit the use of interchange and other fees, mandate equal access to payment systems, restrict our ability to set product specifications and pricing, and require disclosure of our pricing and contract terms.
↳ Visa itself names this as the central risk. Every regulator listed. The fees are profitable precisely because they're invisible to consumers — which is exactly why politicians keep noticing.
For 50+ years, the only way to move money between strangers was through a bank-and-card network. Now there are alternatives: real-time bank-to-bank payments (FedNow, UPI), stablecoin transfers, central-bank digital currencies (CBDCs).
Each is a potential alternative rail that doesn't need Visa. So far, none have meaningfully displaced the card networks. But each is closer than it was five years ago.
Wall Street calls this
Alternative payment rails
Visa's moat is the network — not the technology underneath. As long as people *prefer* Visa rails, the moat holds. If habits or regulation shift consumers to alternative rails, the moat erodes faster than anyone expects.
From the 10-K · the technology risk in Visa's own words
Emerging payment technologies, including stablecoins, central bank digital currencies, real-time bank-to-bank payment systems, and similar alternatives, may displace or reduce demand for our products.
↳ Visa filed this themselves — meaning their lawyers think it's a real-enough risk to call out. The framing matters: not will displace, but may. The defense is the network, not the rail.