Hey, thanks for this! I definitely appreciate that most of the time we do ignore them, I do too! However, there are still those that do click the link and complete the checkout, so it's definitely worth it for the extra revenue that it brings in. In terms of unsubscribers/spam complaints, that should be fine as the email delivery service handles that side of it. Once the user unsubscribes, they won't be sent any Recover emails in the future.