Opening a store to other countries sounds, on paper, like an easy way to multiply sales: same catalogue, more markets. In practice, doing it well involves quite a bit more than translating the text and adding a currency selector.
The sign that it's already time to consider it
The most reliable sign isn't a hunch, but the data: if you're already getting organic traffic or spontaneous enquiries from another country or language, without having done anything specific to attract it, that's real demand probably worth formally addressing.
Translating isn't just changing the text's language
Prices in the local currency, sizes or units of measurement adapted, payment methods common in that country (not always the same as yours) and realistic shipping costs for that destination matter just as much as the text translation itself. A "translated" store with prices in a foreign currency or no real shipping options builds distrust rather than trust.
The real cost of maintaining it
Each additional language and currency isn't a one-off cost: it means keeping content up to date across every language whenever something changes, managing customer support in another language, and often adjusting marketing and advertising independently for each market. Underestimating this ongoing maintenance cost is the most common mistake.
Start with a second market, not all at once
It's more manageable and less risky to expand into one specific second language or country, validate it works with real sales and support data, and only then consider adding more markets, than to try covering five countries at once from the start.
Frequently asked questions
Is an automatic translator enough to expand into another language?
Not for content aimed at selling: product pages, legal text and customer communications should be reviewed by someone with genuine command of the language, since a badly translated text conveys little professionalism right when you're trying to build trust in a new market.
Is a separate domain needed for each country?
Not always; subfolders or subdomains per language (like this very site does with /en/) are usually enough and easier to maintain than completely separate domains per country.
How do I know if a new market is genuinely working?
Measure not just sales, but also the support and returns cost associated with that market. A market with sales but a disproportionate management cost might not be profitable even if the sales figures look good at first glance.