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 BardahlFrance.
Thank you for registering at our site. Please click the link below to complete your registration: https://www.bardahl.fr/en-us/special-pages/confirm-registration?userguid=c503d6b2-ea96-41c2-b992-7c03945fa65a&hash=8667e19c7ad4e45e38de66bc2d34214d55b0b87b77a8c27d0f06a3c228acd5a9