I want to send a “back in stock soon” email, and add a CTA that says something like “sign up to be the first to know” Is it possible to have a one click button in the email, with a pop up text confirming they’ve signed up? Without needing to send customers to a landing page?
And when they click the button, they would also automatically be added into a list. If there isn’t anything like this, what’s the best way to go about it? Thank you!!