Multi-Currency and Multi-Language: Going International on Shopify

By Claire. An Adelaide outdoor gear brand we’ve worked with for three years rang us last September. Their products had quietly found a following in New Zealand and Singapore, but international orders were trickling in at AUD prices that confused customers, with no local payment methods, and the occasional customs surprise on delivery. They asked us to help them go properly international without disrupting their healthy Australian business. Shopify Markets made it possible. The execution made it work. This guide is what we learned along the way.

Shopify Markets: what it actually does

Shopify Markets is Shopify’s built-in framework for selling internationally from a single store. It lets you define markets (a country or group of countries), and for each market you can customise pricing, currency, language, domains, payment methods, and tax handling. The headline benefit is that you don’t need a separate Shopify store for each country. The trade-off is that everything runs from one product catalogue and one inventory pool, which is fine for most merchants but constraining if you genuinely need different SKUs per region.

For Australian merchants expanding into New Zealand, the US, the UK, or Asia, Markets is almost always the right starting point. It’s included on every Shopify plan (with a feature called Markets Pro available on higher tiers for merchant-of-record services). Set up properly, it removes most of the friction that loses international shoppers.

Currency presentment: more than just a symbol swap

The single most important international setting is currency presentment. A US shopper seeing “$129” and not knowing whether it’s USD or AUD is a shopper who abandons cart. Configure each market to display prices in the local currency, and let Shopify handle the conversion using its built-in rates or your own custom rounding rules.

A few things to get right:

• Use rounding rules so prices look natural in the local currency (USD 49.99 rather than USD 50.27).
• Display the currency code (USD, NZD) clearly, not just the symbol, since the dollar sign means different things to different audiences.
• For prices including duties or taxes, make the inclusion explicit on PDPs and at checkout.
• Consider charging slightly higher prices internationally to account for payment processing fees and the volatility of FX rates.

Language switchers and the translation question

If you’re expanding into non-English markets, you need translated content. Shopify’s Translate & Adapt app (free for the first two languages) covers the basics: machine translation with manual editing, applied to product titles, descriptions, collections, navigation, and theme strings. For genuinely high-stakes content like your About page, brand story, or hero copy, hire a human translator who understands the local market. Machine-translated brand copy reads as flat at best and clueless at worst.

The language switcher itself matters. Place it in the header, label it with both the language name in English and the local name (“English / English”, “Japanese / 日本語”), and remember the user’s choice in a cookie. Don’t hide it in the footer where mobile users will never find it.

Hreflang: telling Google which version to serve

Hreflang tags tell search engines which language and region a given page is intended for, so Google can serve the right version to the right user. Shopify Markets auto-generates hreflang tags when you have multiple markets with different domains or subfolders. Verify they’re working by viewing the page source on any product page: you should see link rel=”alternate” hreflang=”en-au”, hreflang=”en-nz”, hreflang=”en-us” and so on, each pointing to the appropriate URL.

Common hreflang mistakes:

• Missing the x-default tag, which tells Google which version to serve to users outside any defined region.
• Self-referencing canonicals that conflict with hreflang relationships.
• Pointing hreflang at URLs that 404 or redirect.

Use Search Console’s International Targeting report to catch errors. Our broader Shopify SEO guide covers the foundations these tags sit on top of.

Geo redirects: detect, suggest, do not force

The biggest mistake we see in international Shopify rollouts is auto-redirecting users based on IP. A Sydney user holidaying in Bali shouldn’t suddenly land on the Indonesian site. A UK customer shopping from a VPN shouldn’t be locked out of the AU prices they want to compare. Google’s own documentation explicitly warns against forced geo redirects: it confuses crawlers, breaks indexation, and frustrates real users.

The right pattern is a non-intrusive banner: “It looks like you’re in the US. Visit our US store?” with two buttons (Yes, please / Stay on AU). Remember the choice. Don’t ask again. Shopify’s Geolocation app does this out of the box and is the simplest correct implementation.

Tax and duty: the part that bites if you ignore it

International shipping creates tax and duty obligations that vary by destination. For Australian merchants:

• New Zealand: low-value goods (under NZD 1,000) require GST collection at checkout if you’re GST-registered in NZ.
• United Kingdom: similar regime for goods under GBP 135. VAT registration required above thresholds.
• European Union: IOSS scheme for goods up to EUR 150. Without it, customers face customs charges on delivery and abandon at much higher rates.
• United States: state-by-state sales tax complexity, generally only triggered above economic nexus thresholds.

Shopify Markets Pro can act as the merchant of record and handle this for you, in exchange for a percentage fee. For most Australian merchants doing modest international volumes, the simpler path is to use a DDP (Delivered Duty Paid) shipping option through a carrier like DHL Express or Australia Post International, which calculates and collects duties at checkout. The customer sees one all-inclusive price and no surprises on delivery.

Local payment methods: this matters more than you think

Cards work everywhere, but a customer in the Netherlands expects iDEAL. A German shopper expects Klarna or SEPA. A Japanese customer expects Konbini. Offering only Visa, Mastercard, and Amex internationally is leaving money on the table. Shopify Payments supports a growing list of local payment methods automatically once you enable the relevant market, but you may need to activate them in your payment settings.

For BNPL specifically: Afterpay is huge in Australia and NZ, Klarna and Affirm in the US and Europe, Zip in selected markets. Offer the locally-trusted option, not a token alternative.

Performance still matters internationally

An Australian-hosted Shopify store loads quickly for Australian users. International users may experience higher latency unless you’re using Shopify’s edge network correctly. Cloudflare in front of your store can help with static asset delivery. We’ve written about that setup in our Cloudflare proxy guide. Speed remains a ranking factor and a conversion factor everywhere: see our Core Web Vitals guide for the metrics to chase.

Treat each market as its own business

The merchants who succeed internationally don’t just translate their AU store and call it done. They tailor product mix to local demand, write region-specific marketing copy, partner with local influencers, and measure each market’s P&L separately. Shopify Markets gives you the technical scaffolding. The business work is still yours to do.

If you’re planning international expansion and want a partner who’s handled Shopify Markets rollouts for Australian brands, our Sydney development team can scope the technical build, set up the SEO foundations, and integrate the right shipping and payment partners. Start a project with us to map your rollout, or see our full services.

Planning an international rollout of your own? Our Shopify development team sets up Markets, hreflang and local payment methods for Australian merchants going global.