The worst for this is Shopify. If you've ever given your email to shopify, they will absolutely share it to a page you visit, even if you don't check out.
Throw something in the cart at a random website? Now you're on their mailing list and get reminders to finish checking out. Doesn't matter that you never consented. I don't know how this isn't a violate of the CAN-SPAM act
Throw something in the cart at a random website? Now you're on their mailing list and get reminders to finish checking out. Doesn't matter that you never consented. I don't know how this isn't a violate of the CAN-SPAM act