We can only afford to give one free trial per individual. To prevent fraud and ensure that we only give one trial per individual, we require a valid credit card and billing address to verify unique names and addresses. Plus, for your convenience, after your 30-day trial, you will begin your membership for only $8.25 a month, billed as a one-time charge of $99, and renewed each year at the then-current rate. That gives you a full 30 days to try AHA, get immediate and unlimited access to the program, save money, and decide if it is right for you.