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MCC 3284 is used for transactions identified as AERO VIRGIN ISLANDS. The code helps flag the charge as an airline-related merchant rather than a generic travel or retail purchase.
Why This MCC Matters
Travel merchants can generate changes after the initial authorization, including fare adjustments, cancellations, or refunds. That makes the merchant category useful when you are checking whether a crypto-funded card is a good fit for travel spending instead of simple one-step purchases.
What To Verify Before Paying
Confirm international usage support, refund handling, and total fee exposure before using a crypto card for airline spending. If the booking could trigger later changes, make sure the issuer documents how it handles revised merchant captures and released authorizations.
Next Step
Compare card fee structures and issuer support policies before relying on a travel booking with MCC 3284.