How payments are becoming modern finance’s most telling signal

Payments are more than a service now; they’re a catalyst. By branching into diverse use cases, banks and fintechs are turning simple transactions into tools for engagement, growth, and meaningful financial experiences.

A financial move doesn’t begin with a new credit product or a dazzling fintech app. It starts with a payment:

• A contractor waiting for an invoice to clear
• A restaurant owner sending same-day pay to a delivery driver
• A corporate treasurer watching how quickly suppliers get paid

These seemingly minor exchanges now serve as the fulcrums driving broader financial solutions. Challenges that financial firms, particularly banks, once tackled from the top down — such as cash flow, employee retention, client engagement, and growth strategy — are increasingly being addressed with payments as the starting point.

When cash flow becomes the strategy

Take Intuit. What began as bookkeeping software is now morphing into a financial nervous system for small businesses. New data from Zelle and Bank of America shows why: in the first half of 2025, US SMBs sent and received two billion digital payments, up 19% year-over-year, while consumer-to-business transactions grew even faster, by 31%. Every one of those transactions carries a signal: when businesses pay faster, hire slower, or invest in technology, their payment flows tell the story before their balance sheets do.

Intuit is building on that insight. Its recent iteration of QuickBooks embeds AI agents that use payment data to predict late invoices, identify anomalies, and generate forward-looking forecasts, turning every payment into a live input for decisions across hiring, spending, and credit. In addition, the firm’s recent acquisitions – from HR platform GoCo to credit card startup Deserve – are about more than product expansion; they’re about building a payments-centered hub that connects payroll, lending, and marketing in one ecosystem. 

Payments aren’t the outcome; they’re becoming the engine.

When payroll turns into a platform

Green Dot’s story begins further down the chain at payday. The company’s rapid! platform, launched in 2004 to simplify wage disbursement, has evolved into a full-fledged embedded finance layer. Its recent partnership with Workday integrates earned wage access directly into payroll and HR systems, allowing employees to receive real-time payouts across multiple use cases, from W-2 wages to contractor payments.

For Green Dot, payroll is the on-ramp to embedding financial access into everyday work life. As Crystal Bryant-Minter, who leads Green Dot’s wage and disbursement division, notes, payroll is one of the most direct and impactful entry points for embedded finance. The data backs it up: 84% of rapid! users say on-demand pay helps them cover bills on time, and over 60% view it as a factor that improves their relationship with their employer.

What’s really being built here, in addition to faster payout, is a network. Green Dot’s proprietary money-movement infrastructure supports real-time disbursements to any US account, laying the groundwork for broader financial wellness tools that could extend beyond payroll into savings, credit, and benefits. It’s a powerful inversion of hierarchy: the payroll function, once administrative, is now a strategic anchor for how other financial services integrate with the workplace.

When treasury becomes relationship-driven

At BMO, the view from the corporate side is similar. Katie Oresar, the bank’s new US Head of Treasury & Payment Solutions Sales, argues that payments should “lead the conversation” with clients — not follow it. Oresar has spent over two decades at J.P. Morgan and has seen how payments can cascade through a business and ripple outward: smoothing cash flow, freeing working capital, strengthening trust.

For Oresar, payments aren’t the follow-up to strategy; they are the strategy. “When you understand a client’s full picture,” she says, “you can position payments not just as a solution, but as a growth lever.”

Under her leadership, BMO is leaning into a “payments-first” approach: using payment data to forecast cash flow, reduce friction, and anticipate client needs. She’s focused on reframing treasury sales into a more consultative practice, using payments data as a window into client behavior.

What used to be the plumbing has become the pulse: The idea that ‘payments are plumbing’ no longer holds.

Smarter players are increasingly treating payments as an operating system, a strategy layer, and in some cases, an entry point for innovation that rewires how businesses and banks function. 

In modern finance, some of the most intricate transformations begin with a humble question: “Has the payment gone through?” From that small pulse of movement, entire systems of data, prediction, lending, and loyalty flow.