This company charges your credit card without your knowledge for a service YOU ARE NEVER AWARE YOU'RE PURCHASING. I was enrolled in a World Club Fitness program when I purchased a trial for a teeth whitening product from Premium White (another company that will charge your credit card without authorization - I had to find out the hard way). The World Club Fitness program requires a user name and password, which is supposedly emailed to you upon enrollment, but needless to say and based on the other complaints I've read, they never... read full review »