When you purchase Save My Marriage Today you will receive access to the Members Download Area.
As one of the final parts of the purchase process you will be be asked to setup a password so that you can sign in and have continued future access to the members area. If you have your email and password details you can enter them here:
http://www.savemymarriagetoday.com/members.php
If you have forgotten your details you will need to contact the support team here. Don't forget to provide your email address used, name on the credit card and the date of purchase!