Credit Cards are never going to be charged in beta. They are strictly a security measure to verify our users' identities.
Because we are offering a free service, that makes it easier for users with bad intentions to host illegal content without any way for us to hold them accountable. Being in beta doesn't remove our security, legal, and moral obligations to all users, including you. We appreciate your understanding and cooperation.
If you have further questions or concerns, please Contact Us.