@Everyone who did not receive a key: That was my fault, I apologize. We had a temporary issue with our server yesterday which we fixed fairly quickly. If you checked out with us and DID NOT get a key, then checkout again please. You will get one this time.
@Everyone who got a key but cannot register: This is Skylum’s fault. I do not know why you are getting errors while registering. All these keys are valid and should work with your email address. Please email Skylum’s support for help: https://skylum.com/support