Can I run a single Magento for FI + SE + NO + DK Nordic cross-border?

Yes, Magento’s multi-store architecture handles Nordic FI + SE + NO + DK cleanly. They share similar shopper expectations (high mobile, A2A bank transfers, Klarna for BNPL, MobilePay/Swish/Vipps for wallets) but each has its own quirks:

• Single Magento backend, 4 stores, one per country, shared catalogue, separate URLs (yourbrand.fi / .se / .no / .dk) or one domain with country selector.
• Per-store tax, ALV 25.5% (FI), moms 25% (SE), MVA 25% (NO), moms 25% (DK). Each with its own reduced rates.
• Per-store currency, EUR (FI), SEK (SE), NOK (NO), DKK (DK). Magento handles this via currency-per-store config.
• Per-store payment methods, FI adds Paytrail + A2A + MobilePay; SE adds Swish + Klarna; NO adds Vipps + Klarna; DK adds MobilePay + Dankort.
• Per-store shipping, Posti for FI, PostNord for SE + DK, Posten for NO. Bring (Nordic-wide DPD-style) and Budbee for FI urban same-day.
• Languages, Suomi + Svenska (FI), Svenska (SE), Norsk bokmål (NO), Dansk (DK). Optional English store view as fallback for tourists.

Norway is not in the EU (VAT-OSS doesn’t apply, VOEC scheme for <NOK 3,000 imports), so cross-border FI→NO needs VOEC registration. We handle the architecture and the tax engine.