The reported interest by major banks in acquiring Fiserv's debit network could reshape debit routing, interchange economics, flat-rate pricing, and the future of embedded payments.

State-level fights over interchange, taxes, tips, and card-fee economics are turning payment pricing into a product, legal, finance, and customer experience problem for software platforms.

Jason and Hayden discuss mobile banking fraud, processor funding holds, merchant chargeback pressure, and how interchange downgrades can quietly eat into payments revenue.