How to manage currency conversion fees and FX risk in global e-commerce

There is a saying that currency conversion fees quietly eat into your margin. We are about to disagree: not quietly anymore.

FX risk in e-commerce is not a minor inconvenience. Recent currency volatility has already had a measurable impact on businesses. For example, 48% of UK corporates surveyed said they had lost money in 2025 because of large swings in sterling’s value.

Another example comes from a personal finance platform. Despite reporting a 15% year-over-year increase in revenue in Q1 2026, the company posted a net loss of $6.7 million. It was primarily driven by non-cash and currency-related adjustments, including unrealized FX losses from regional currency depreciation against the US dollar.

Volatile exchange rates, cross-border fees, conversion markups, and poorly optimized settlement flows can stack quickly. In some cases, these costs can take several percentage points from each international sale, which may translate into millions at scale.

That is why, when dealing with global e-commerce payments, more companies now take a structured approach to foreign exchange risk management, and e-commerce businesses can benefit from doing the same.

The double trouble: currency conversion fees vs. FX risk

Before you can fix the problem and get to foreign exchange risk management, it helps to know which problem you are dealing with. Because these two are related but different.

Currency conversion fees are the direct costs of changing one currency into another. A bank, payment provider, or payment platform may charge a flat fee, a percentage fee, an FX markup built into the exchange rate, or a combination of these.

FX risk is more complex. It appears when exchange rates move between the moment a sale is made and the moment the funds are settled, converted, refunded, or used to pay suppliers. For example, if a currency pair moves by 5%, the exposure on a $1,000 transaction can be around $50, depending on the direction of the move and the payment flow structure.

Multiply that across thousands of transactions, and it can become a serious margin problem, even if your visible conversion fees look reasonable on paper.

That is why cross-border e-commerce businesses, especially those operating at scale, should not leave FX exposure unmanaged.

Top strategies to minimize currency conversion fees

Implement multi-currency pricing

The simplest move is to let customers pay in their own currency. You can convert it later if your payment setup and multi-currency business account allow you to receive and hold that currency instead of forcing immediate conversion. Multi-currency pricing is one of the simplest places to start.

But it will require some management: you need to monitor your price lists, exchange-rate assumptions, and margins to keep pricing accurate across markets.

Instead of converting every transaction immediately at whatever rate your processor offers that day, you can hold funds in the original currency and convert on your own terms.

Minimize the use of traditional banks for FX

In many cases, traditional banks’ exchange rates are marked up, some costs may be built into the FX spread rather than shown as a separate fee, and their international transfer systems can be slow enough that exchange rates can move against you if the rate is not locked while your money is in transit.

The spread alone – the difference between the interbank rate and what the bank actually charges you – can reach around 3% per conversion in some cases before any explicit fees are added.

For any significant volume of cross-border e-commerce, routing conversions through traditional banking infrastructure can be overly expensive.

Use a multi-currency business account

Multi-currency pricing is only half the solution. The funds need to land somewhere, which is why a multi-currency business account is so useful.

It lets you hold balances in multiple currencies within a single platform – helping you avoid forced conversion every time funds arrive or move between supported currencies. You collect in EUR, USD, GBP, hold in EUR, USD, GBP, spend in supported currencies where needed, and convert only when it makes sense.

Instead of watching funds get converted at a loss every time they hit your account, you manage the full cycle – collection, holding, conversion, spending – from one dashboard.

Mitigating FX risk in global e-commerce payments

Cutting fees is the easier part. Managing FX risk in e-commerce or any other industry requires a bit more deliberate planning, especially as transaction volume grows.

Forward contracts and hedging for larger or more predictable operations

Forward contracts are designed to help businesses manage future currency exposure, especially when they need to exchange a known amount at a later date. They let you lock in an exchange rate today for a transaction that happens in the future. You know exactly what you’ll get, regardless of what the market does between now and then.

This is a standard practice for many companies that take part in cross-border e-commerce.

This isn’t necessary for everyone – the overhead of managing hedging instruments usually makes more sense at scale, especially for predictable international supplier payments, large transfers, or recurring cross-border obligations.

Match inflows and outflows through natural hedging

You can use natural hedging to match your currency flows. This one is underused sometimes, but it is ridiculously simple. If your US customers pay you in USD, keep those USD reserves and use them to pay your US-based suppliers, software tools, and logistics partners. The same logic can apply to euros, pounds, or any other currency your business receives and spends regularly.

Less conversion in, less conversion out. When the amounts and timing match, part of the currency exposure offsets itself naturally.

Streamline international supplier and partner transfers

The B2C model is straightforward – clients visit your website and either buy or don’t buy your goods, but cross-border B2B e-commerce is slightly different.

You will make regular payments to suppliers, manufacturers, logistics partners, marketing agencies, etc.

Each of those transfers is another potential conversion event, another rate exposure, another fee. All of them may happen at different times.

And when you need to reach partners in less common markets, payment corridor and transfer network coverage matter.

Genome helps businesses simplify cross-border B2B payments with SWIFT business transfers to 161 destinations, making it easier to pay suppliers, manufacturers, logistics partners, and other international partners from one platform. Companies can receive and send high-value transfers to key markets in 12 currencies, manage funds across multiple currencies, and keep international payment flows more structured.

Soon, Genome will also support card payment processing, allowing merchants to accept customer payments in EUR, USD, and GBP from Visa and Mastercard cards.

Checklist: choosing the right international financial partner

Not all international payment processing infrastructures are built the same way. Before committing to a platform for your global operations, run through the basics:

• Transparent FX rates – Do they show you the actual rate and fees upfront, or do the markups hide in the spread? The pricing for business services should always be transparent, as in the case with Genome.

• Multi-currency balances – Can you open and hold USD, EUR, GBP, and other currencies without forced instant conversion? Inside Genome, our business multi-currency accounts allow holding 12 major currencies: USD, GBP, EUR, PLN, CHF, JPY, CAD, CZK, HUF, SEK, AUD, and DKK.

• SWIFT and wire coverage – Are SWIFT business transfers and international wire networks supported for paying global partners and suppliers? Not all providers offer such a service. With Genome, businesses can receive and send high-value international transfers from/to 161 countries and territories. We cover key markets such as the United States, Europe, the United Kingdom, Canada, Australia, Japan, the United Arab Emirates, South Korea, and Switzerland.

• Single dashboard control is a substantial bonus, especially if you need to deal with multiple transfer systems, accepting payments, currency conversion, etc.

• Fee structure clarity – any per-transaction fees, monthly costs, and conversion spreads should be clearly documented.

The platforms that pass this checklist can be considered a good partner for international payment processing and B2B SWIFT transfers.

Conclusion

The importance of currency management is usually acknowledged when you face the reality check of the real world. It could be expensive.

It is good if you can retrace where the money has gone, but sometimes businesses must make deductions when the numbers don’t add up.

International payment processing is complex: currency conversion fees and FX risk in e-commerce will not resolve themselves. Get a multi-currency account and stop your conversion losses at every transaction.

Genome gives you a full ecosystem to hold and exchange the 12 most popular currencies in Europe. With us, you can receive and send SWIFT business transfers to over 160 countries and territories. All from one wallet. Additionally, card payment processing will be available soon, allowing merchants to receive payments from customers in EUR, USD, and GBP. Currently, our merchants can use instant bank payments to accept payments from customers in EUR via SEPA Instant Transfers.