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Currency Conversion

Financing·Updated 27 Jun 2026·9 min·Confidence: Medium

Wise, Revolut and bank-transfer considerations for large CHF to PLN/EUR payments.

Finance ROI

Why it matters

A poor FX route can cost thousands. In the Gdańsk example, bank conversion was materially worse than Wise.

Key takeaway. This section is designed as an operational reference, not a motivational note. Every claim should eventually map to a document, observation or calculation.

Operational checks

Large transfers require account limits, proof of source of funds, recipient-name consistency and payment timing buffer.

AML documentation

For large transfers, prepare salary statements, portfolio liquidation confirmations and bank transfer records.

Future markets

For Italy, EUR conversion and SEPA workflows should be compared with Swiss bank execution and Wise/Revolut limits.