Why your overseas supplier payment takes 3 days and costs $45 in fees

Here is a payment that finance teams process every week without blinking. You approve a $50,000 invoice from a supplier in Vietnam on Monday morning. Your bank charges $45 to send the wire. The supplier confirms receipt on Thursday, and the amount that lands is a few hundred dollars short of what you sent, because two banks you have never heard of took a cut along the way, and the exchange rate you got was not the rate you saw on Google.

None of that is a malfunction. It is the system working exactly as designed, because the design dates from the 1970s. What has changed, quietly and mostly out of view of importers, is that a second design now exists, and in 2025 it moved more value than Visa and Mastercard combined.

Where the three days actually go

An international wire is not one payment. It is a relay race between banks called correspondent banking. Your bank probably does not have an account at your supplier's bank in Ho Chi Minh City, so the payment hops: from your bank to a large US correspondent, possibly to another intermediary, then to the supplier's bank. Each runner in the relay:

• Processes the payment during its own business hours, in its own time zone.
• Runs its own compliance and sanctions screening, which can pause a payment for a day without anyone telling you.
• Stops entirely on its own weekends and public holidays.

The payment message itself travels in seconds. The settlement, the actual movement of money between bank ledgers, is what takes one to three business days on a typical SWIFT-based corridor chain — J.P. Morgan's own treasury guidance describes the same mechanics and timelines. Send on a Thursday and a Monday holiday in either country can stretch "three business days" into six calendar days. Your supplier, meanwhile, may not ship until funds arrive. The delay is not just a payment problem; it sits directly in your lead time.

What the $45 fee actually hides

The wire fee is the visible cost, and it is the smallest one. A typical cross-border supplier payment carries three separate charges:

Cost	Typical range	On a $50,000 invoice
Outgoing wire fee	$25 to $50	~$45
Intermediary "lifting" fees	$10 to $30 per intermediary, deducted mid-route	$20 to $60
FX margin hidden in the rate	Roughly 1% to 3% over mid-market	$500 to $1,500

Ranges are typical for US SMB banking relationships; large corporates negotiate better FX. Check your own statements against the mid-market rate on the day of payment.

The FX margin is where the real money goes, and it is invisible by construction: it is baked into the exchange rate rather than itemised. A business paying $250,000 a month to overseas suppliers at a 1.5% effective FX margin is spending $45,000 a year on currency conversion, roughly the cost of an employee, without a line item anywhere that says so.

The second design: settlement in minutes

The alternative that has moved from experiment to practice is stablecoin settlement. A stablecoin is a digital token pegged one-to-one to a currency, usually the US dollar, backed by reserves such as cash and short-term Treasuries, and transferable over a blockchain in minutes at any hour, on any day. If the word "blockchain" makes you close the tab, stay for two more sentences: the point here is not cryptocurrency speculation. The point is that a dollar can now move between two businesses on different continents in minutes, for cents to a few dollars in network cost, without a relay of correspondent banks in between.

In practice, an importer does not need to touch tokens at all. The common pattern, sometimes called the "sandwich", works like this:

1. You pay your regulated payment provider in dollars, as normal.
2. The provider converts to a dollar stablecoin and settles across the blockchain to a partner in the supplier's country. This leg takes minutes, not days, and works on weekends.
3. The local partner pays your supplier in their local currency through the domestic banking system.

Neither you nor your supplier holds a digital asset. What changes is the middle of the journey: the slow, fee-stacked correspondent chain is replaced by a settlement leg that is fast, cheap and traceable end to end. There are no lifting fees, because there are no intermediaries to lift. The FX conversion happens once, at a disclosed rate, instead of somewhere in a chain you cannot see.

What this looks like for a real importer

Take the $50,000 Vietnam payment again, routed through a stablecoin settlement provider. The order of events changes in three ways that matter operationally:

• Speed: the supplier can confirm cleared funds the same day, often within the hour. If your supplier ships on receipt of funds, your lead time just shortened by two to four days, permanently, on every order.
• Predictability: the amount that arrives is the amount agreed. No mystery deductions mid-route, no reconciliation email asking the supplier to confirm what actually landed.
• Cost: providers typically charge a disclosed percentage or flat fee, with total costs on major corridors commonly cited well below one percent, against the 1% to 3% effective all-in cost of the wire route. On $3 million a year of supplier payments, a one-point saving is $30,000. For how these numbers compare against card rails as well, see our line-by-line cost comparison.

Can't I just negotiate better rates with my bank?

Partly, and you should try — it is free to ask. Large corporates negotiate FX margins down to fractions of a percent, and if your volumes are big enough your bank will move. But two limits are structural. First, the correspondent chain is not your bank's to fix: lifting fees and multi-day settlement belong to the banks in the middle, and no relationship manager can negotiate them away. Second, banks price FX opaquely by design; even a negotiated rate is typically quoted as "improved", not benchmarked to mid-market where you can verify it. Negotiation compresses the cost of the old route. It does not change the route.

The honest caveats

An advisory that only listed benefits would be a vendor pitch, so here is the rest of it.

• Provider selection is the whole game. The savings depend on which provider, which corridor and which local payout partner. Quality varies widely, and every provider's content will tell you they are the answer. Compare at least three against your actual corridors and volumes.
• Compliance does not disappear. You still need to know your counterparty, and your provider must be licensed for the service in your market. In the US, the GENIUS Act (signed July 2025) now sets federal rules for payment stablecoin issuers, with implementing rules proposed in August 2026; in the EU, MiCA has governed stablecoins since 2024. Regulation is why serious companies are now comfortable here, but it also means diligence on your provider's licensing is non-negotiable.
• Corridor economics vary. On thick, competitive corridors, banks and fintechs have already compressed pricing, and the stablecoin advantage may be modest. On slower or more exotic corridors, it is often dramatic. The only way to know is to price your corridors specifically.
• Suppliers have a say. Some suppliers will happily take faster local-currency payouts and never know how the money travelled. Others, especially those who invoice in dollars and want dollars, may prefer receiving stablecoins directly, which raises its own questions on their side. This is a conversation, not a unilateral switch.

What to do with this

If you pay more than about $100,000 a month to overseas suppliers, this is worth an afternoon of your finance team's time. The homework is simple: pull the last three months of international payments, compute the true all-in cost per payment (wire fee plus deductions plus the gap between your rate and mid-market), and note the average days from approval to supplier confirmation. That baseline turns a vague "should we look at this?" into a number you can compare against quotes.

If the baseline is ugly, the next question is which rails and providers fit your corridors, and that is a market map that changes monthly. It is also exactly the question we answer for clients, without selling any of the rails involved.

For the payroll version of this problem, see our companion piece on the real cost of wiring contractors abroad.

North Settlements provides business advisory services, not legal, tax, accounting or investment advice. Figures cited are from public industry research as of August 2026 and typical published fee ranges; verify current figures and rates for your own corridors before making decisions.