Error code

Stripe currency_not_supported

STRIPEcurrency_not_supported
Payment Decline Code· Why a card payment was declined by the issuer or processor, and what to do.

What it means

The card does not support the specified currency.

How to fix it

  1. Charge in a supported currency.
  2. ask the customer for a different card.

Not affiliated with Stripe. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.