If you do foreign trade, cross-border e-commerce, overseas SaaS, or run collections for such companies — this is for you. Not about price; about something you pay for daily: why a payment has to sit “in transit” for three to five days.

20 years ago, as CTO of an early B2B cross-border platform, most orders were small — a few hundred dollars each. And small was where payments bit hardest: the main rails were PayPal and a few others, taking a $0.3 fixed fee plus ~3% — the smaller the order, the heavier that fixed fee weighs. Money settled through third parties took days; “in transit,” it sat on no one’s books. The longer the flow, the wider the dispute window (“buyer says I paid, seller says I never received”), and handling it took a whole team doing multi-party reconciliation.

Back then I treated it as “the tax of doing cross-border.” Only after understanding stablecoins did it click: this was never an experience problem, it’s a structural one — every extra intermediary adds a fee, a delay, a dispute surface, and a team to feed.

The numbers: by World Bank’s latest (Q3 2025), the global average cost to send a small cross-border sum is 6.36% — long stuck at more than twice the 3% policy target. And the slowness isn’t “backward tech”: correspondent banking is built for layered risk control and clearing — slow and costly is a feature, not a bug. You can’t optimize the bank faster; you swap the rail.

Which leads to the counterintuitive call: the killer use case for stablecoins isn’t “payments,” it’s “settlement.” Consumer payments mostly lose to local wallets and card networks; but B2B bulk transfers, platform payouts, market-maker treasury moves — these compete on finality, not checkout UX.

But don’t treat “fast” as free. The time you save turns into three new costs: ① keys are funds — at the base layer there’s no “undo,” wrong address and it’s gone; ② the on/off-ramp last mile still sits on bank time and local licensing, so end-to-end speed is set by the slowest leg; ③ compliance didn’t vanish, it moved from the correspondent bank onto you — FATF’s Travel Rule requires passing sender/receiver identity, baseline threshold $1,000, forking by jurisdiction.

Put the three new costs next to the old 6% and you finally do the real math: stablecoins don’t eliminate cost, they swap “time cost” for “engineering and compliance cost.” For many B2B cases that trade is worth it — but you recompute it per scenario, not by trusting anyone shouting “100x faster.” In bank time, money “in transit” is institutional and you wait; in internet time, money “arrived” is a fact and you just verify — what stablecoins really sell is turning “waiting” into “verifying.” Which leg of your business is still waiting?

— Excerpt from The Stablecoin Operator’s Handbook: Distribution, Reserves & Compliance.

#CrossBorderPayments #StablecoinEconomics #Settlement #Trade