I try to order Razer Kiyo Pro Ultra, using my revolut card as payment. My first try was as a guest and after a few minutes i got money back and recieved e-mail saying:

Sorry we were not able to successfully process the payment for your order. It has been cancelled for now. Please contact our Customer Support team with your Order Number RZEUWP1000001428153 to resolve this issue. We apologize for this inconvenience.

Then I signed up to Razer.com and tried two more times with the same result. The order numbers are:
RZEUWP1000001428856
RZEUWP1000001428864