Add a currency switcher to the header. Auto-detect location, allow manual switch between USD, EUR, GBP, CAD, AUD.
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Add a currency switcher to the header. Detect the visitor's location and default to their local currency. Allow manual switching between USD, EUR, GBP, CAD, AUD, and remember the shopper's choice.
- Detects visitor location for the default currency.
- Manual switching between supported currencies.
- Switching currency reloads the page in the new currency and remembers the choice.
- Uses Shopify Markets — no third-party currency app needed.
What you're trying to do
International shoppers are more likely to buy when they see prices in their own currency. Shopify Markets handles the back-end conversion natively; what's usually missing is a visible front-end switcher. A clean currency switcher in the header signals 'we're built for global' and removes the price-conversion friction.
Things to watch out for
- Shopify Markets: turn on the currencies in Settings, Markets; Fudge builds the switcher for them.
- Checkout currency: Shopify Markets carries the chosen currency into checkout.
- Exchange rates: Shopify updates automatic conversion rates for you.
- Tax/duties: Markets can also show tax-inclusive prices automatically.
How Fudge does it
Fudge duplicates your live theme into a draft, wires the integration to your real store data, and verifies it works end-to-end before anything goes live. Everything starts in draft — test on the preview, tweak settings, and publish when you're ready. Your live store stays untouched.
Why multi-currency display matters for international stores
International shoppers are more likely to buy when they see prices in their own currency. Multi-currency display detects the visitor’s location, defaults to their currency and lets them switch manually.
When this is worth doing
Build multi-currency display if you ship internationally. Skip if you’re single-country.
The implementation is straightforward, and Fudge compares international conversion before and after.
What makes a great implementation
- Auto-detect location — geo-IP on first visit.
- Manual switcher in header — lets shoppers override.
- 5+ currencies supported — USD, EUR, GBP, CAD, AUD covers most markets.
- Prices in the chosen currency: switching reloads the page in the new currency and remembers the choice.
- Cart respects currency choice — checkout doesn’t surprise the shopper.
Common mistakes to avoid
The biggest mistake is currency switching that breaks checkout. The cart and checkout must respect the displayed currency.
The second mistake is missing the persistence. Once a shopper switches currency, the choice should persist across pages and sessions.
Pair this with multi-language store edits, so shoppers in each market see their own currency and language.
Fudge builds the switcher with its store editor; for the Shopify Markets side, see the Shopify multi-currency setup guide.