WooCommerce Multi Currency: Accepting International Payments

Accepting payments in multiple currencies lets customers see prices in their local currency and pay without manually converting amounts — reducing friction and increasing trust for international buyers. This guide covers the components of multi-currency support in WooCommerce, from display currency to settlement, and how ConvesioPay handles it through Adyen’s global network.

1. The Three Layers of Multi-Currency

Multi-currency in WooCommerce involves three distinct layers, and it’s important to understand each separately:

1. Display currency — the currency shown to the customer on your site (product prices, cart totals)
2. Transaction currency — the currency in which the payment is authorized and charged
3. Settlement currency — the currency in which funds are deposited to your bank account

These can all be different. A customer might browse in Euros (display), pay in Euros (transaction), while you receive British Pounds (settlement) after conversion.

2. Currency Switcher Plugins

For display currency switching, you’ll typically use a currency switcher plugin that detects the visitor’s location and shows prices in their local currency. Popular options:

• Currency Switcher for WooCommerce — simple, widely used; auto-detects location and applies exchange rates
• WooCommerce Multilingual & Multicurrency (WPML) — full multilingual + multi-currency suite; appropriate for stores with both language and currency switching needs
• Aelia Currency Switcher — robust currency switching with support for fixed pricing per currency (instead of auto-conversion)

A currency switcher changes what the customer sees — the actual payment is handled by your gateway, which must support the transaction currency your customer is using.

3. Transaction Currency Support

Your payment gateway must support processing transactions in the currencies your customers want to pay in. This is distinct from display currency — some gateways will show prices in local currency but charge in USD and let the issuing bank convert.

Charging in the customer’s local currency (rather than converting at your end) typically produces higher authorization rates and lower decline rates — issuers are more likely to approve transactions in the cardholder’s home currency. It also removes the “foreign transaction fee” for cardholders whose issuers charge those fees for non-home-currency charges.

ConvesioPay through Adyen processes transactions in 150+ currencies natively — the customer is charged in their local currency, your store captures in that currency, and Adyen converts to your settlement currency.

4. FX Fees and Settlement

When you accept payments in currencies other than your settlement currency, the conversion creates a foreign exchange (FX) fee. Understanding how these are structured:

• FX markup — the spread applied on top of the interbank exchange rate; typically 0.5%–2.5% depending on processor and currency pair
• Settlement currency choice — some processors let you hold balances in multiple currencies and convert at your chosen time; others convert immediately
• Dynamic Currency Conversion (DCC) — a practice where the processor offers to convert at checkout; generally merchant-unfavorable and should be avoided

Adyen’s FX rates are competitive for major currency pairs. For high-volume international merchants, the ability to hold multi-currency balances and batch-convert can reduce FX costs meaningfully.

5. Pricing Strategies for Multi-Currency

Two approaches to pricing in multiple currencies:

Auto-converted pricing

Your base prices (e.g., in USD) are automatically converted to display currencies using live exchange rates. Simple to manage — you only maintain one set of prices. Risk: exchange rate fluctuations can make prices look odd (e.g., £9.73 instead of £9.99).

Fixed pricing per currency

You set specific prices for each currency (e.g., $29 USD, £24 GBP, €26 EUR). More control over pricing psychology and localized pricing strategy. More maintenance — price changes require updating each currency separately.

For most WooCommerce stores, starting with auto-converted pricing and then adjusting to fixed prices for major markets (once you have enough volume to justify the maintenance) is a practical approach.

6. VAT and Tax Considerations

International selling often triggers VAT obligations — particularly for EU sales. Key considerations:

• EU VAT OSS — if you sell digital or physical goods to EU consumers, you may be required to register for EU VAT under the One-Stop-Shop scheme
• UK VAT — separate registration required for UK sales above the threshold
• Currency display — tax amounts should be displayed in the customer’s display currency; verify your tax plugin handles this correctly alongside your currency switcher

For most international merchants, using a tax plugin like WooCommerce Tax, TaxJar, or Avalara alongside your currency setup is essential. Consult a tax advisor for obligations in specific markets.

For broader international payment context, see WooCommerce Payment Methods: Adding Every Way for Customers to Pay.