NomisView Privacy Policy:

Data Collection: NomisView does not collect, store, or transmit your personal data, browsing history, or search queries.

Location Detection: Upon installation, the extension makes a single anonymous request to a third-party geolocation service (ipapi.co) solely to determine your country code (e.g., "IN" or "US") and set your default currency. This data is not stored on our servers.

Exchange Rates: Exchange rates are fetched once every 24 hours from a public rate provider.