Upon purchasing the Reading Acceleration Program for Home you will receive an e-mail prompting you to create a password and log in. Follow the "Here" link (highlighted in red below). The link is good for 7 days, and if you are not able to setup the account in that time, you can set your password by going to my.kingdevick.com/reset and requesting a password reset.
Follow the prompt to create your password. The minimum requirements are 8 characters in length, 1 uppercase letter, 1 lowercase letter, and 1 number. Once your password is set go ahead and log in.