Invoice a client in USD, pay a vendor in EUR, and still see one true total — converted with ECB rates, never naively added up.
Cross-border business is normal now: an Estonian OÜ billing a Dubai client in AED, a freelancer charging US clients in USD. OPSKAP OS treats currency as a first-class citizen — every invoice and expense carries its own currency, and dashboards convert to your base currency using ECB reference rates, with the rate date shown.
Mixed-currency totals are never silently mashed together: if something cannot be converted, it is shown separately instead of lying to you. That is what “operational clarity” means.
Pick a currency per invoice, per expense, per company default.
Statistics convert to your base currency with the European Central Bank rates, date shown.
Unconvertible amounts shown separately — no fake precision.
VAT fields, multi-currency PDFs and payment details that work across Europe, the Gulf and Asia.
How it works
Your workspace has one home currency for statistics.
Each invoice keeps the client’s currency on the PDF.
Dashboards convert everything home — honestly.
Common questions
All major ones — EUR, USD, GBP, AED, SAR, QAR and more. The invoice PDF always shows the original currency.
ECB reference rates, refreshed daily; the rate date is displayed next to converted totals.
Yes — each company has its own default; the workspace still reports in one base currency.
More on the product page and in the FAQ.