Hi, I received a message from stripe since going live:
https://stripe.com/docs/strong-customer-authentication
Thank you for choosing Stripe! We’re writing because we noticed your account is impacted by a regulatory requirement called Strong Customer Authentication (SCA). SCA requires two-factor authentication on many payments in Europe. Payments that are not authenticated are at risk of being declined by your customers’ banks.
Your account (booking.gntlife) has payments (like this one) in live mode using the Charges API, which does not support the authentication requirements of SCA. We recommend using one of our SCA-ready integration paths to avoid more declined European payments.
What do I do?