← Back

Merchant guide

Settlement currency and FX questions to ask

Before you accept foreign payments, ask how funds are converted, when the rate locks, and what currency actually lands in your account.

What a settlement currency actually is

The settlement currency is the money that finally arrives in your bank account or wallet after a sale. It can be different from the currency your customer paid in. If those two differ, a conversion happened somewhere in the chain, and the rate used decided how much you kept.

  • Transaction currency is what the customer sees and approves at checkout.
  • Settlement currency is what lands in your account after conversion and fees.
  • Your store or accounting currency may be a third currency entirely.

Where the currency conversion happens

Conversion can occur at several points: the card network, the issuing bank, your acquirer or payment provider, or your own treasury. Only one of these points usually appears on your merchant statement, so the others are easy to miss. Knowing which party converts the money tells you who controls the rate and the spread.

  • Card networks and issuers may convert before the charge reaches you.
  • Your provider may convert at capture or at a later settlement batch.
  • Local collection accounts let you hold and convert later, on your own schedule.

When the exchange rate is locked

A rate quote is often only indicative until the payment is funded or the conversion is executed. Some providers lock a rate for a set amount and time window; late or incomplete funding can let the quote expire and reprice the payment. Ask whether your rate is locked at checkout, at capture, or at settlement.

  • Locked rates apply for a specific amount and period only.
  • Routed conversions through USD or EUR add another step and another rate.
  • Incomplete funding can cause a quote to expire and reprice.

Forced conversion versus like-for-like settlement

Many providers default to converting incoming foreign currency into one base currency before payout. Like-for-like settlement instead pays you in the exact currency the customer paid, so no forced conversion happens on the way in. Holding the original currency can help if you also pay suppliers or contractors in that currency.

  • Forced conversion hides the markup inside the exchange rate you receive.
  • Like-for-like settlement removes the first conversion entirely.
  • Holding foreign balances can support outbound payments in the same currency.

Hidden costs: spreads, fees, and double conversion

The headline exchange rate is not the total cost. Costs can include the provider's conversion markup, transfer fees, correspondent bank deductions, receiving-bank fees, and a second conversion if an intermediary bank converts again. Double conversion happens when you convert in, then convert back out to pay an overseas cost, paying a markup twice. Published pricing is for initial screening only; confirm the provider's official pricing page or a written quote before you go live.

  • Compare the rate you receive against the mid-market rate on the day.
  • Ask for a full cost breakdown, not just a per-transaction fee.
  • Watch for intermediary or receiving-bank conversions you cannot see.

Questions to ask your provider before you sign

Treat settlement as a treasury decision, not a default setting. Write down the answers and keep them with your contract so finance and support teams use the same facts later. The questions below are a practical starting checklist for any cross-border launch.

  • In which currency will you settle my funds?
  • When is the FX rate locked, and for how long?
  • What is the full cost, including spread and any bank deductions?
  • Can I hold balances in local currency instead of forced conversion?
  • How are refunds and chargebacks reconverted, and at what rate?

Questions merchants ask

What is a settlement currency?

It is the currency that actually lands in your bank account or wallet after a sale, after any conversion and fees. It may differ from the currency your customer paid in.

What is the difference between transaction currency and settlement currency?

The transaction currency is what the customer pays at checkout. The settlement currency is what you receive after conversion. When they differ, a conversion with a spread has occurred.

What is like-for-like settlement?

It means the provider pays you in the same currency the customer paid, with no forced conversion on the way in. You keep the original currency and decide later whether and when to convert.

When is the FX rate locked?

It depends on the provider and the settlement model. A rate may lock at checkout, at capture, or at a later settlement batch. A quoted rate is often indicative until the payment is funded.

Why might I lose value on a refund?

Refunds and chargebacks are usually reconverted at the current rate, not the original one. If the exchange rate moved, the amount returned to the customer can differ from what you received, leaving you with a small gain or loss.

How do I compare FX costs between providers?

Ask each provider for the full cost: the spread over the mid-market rate, transfer and bank deductions, and any second conversion. Published pricing is for initial screening only; confirm the provider's official pricing page or a written quote before you go live.

Public sources