Hello,
Thank you for contacting the support and sorry for the unfortunate delay.
We can see that you’ve already made the purchase. Please follow this guide to upgrade your website to Rank Math PRO: https://rankmath.com/kb/how-to-upgrade-to-rank-math-pro/
To answer your question, as long as you’re using a supported payment method, you can pay in Euro or any other currency, and our payment provider FastSpring would deduct the amount as per the exchange rates.
Hope this helps and please feel free to let us know if you require any assistance.
