This site did not show evidence of storing passwords in plaintext.
This site does allow secured connections (https)
This site did show a clear way to unsubscribe from their emails
This site does verify your email address.
Membership Emails
Below is a sample of the emails you can expect to receive when signed up to i49.
Thanks for creating an account on I49 USA. Your username is . You can access your account area to view orders, change your password, and more at: https://i49.net/my-account/
Your password has been automatically generated: 3KtTFS%vBgLv