How to deny review reminder email sent

By default, the emails are sent to all the users who purchased on your shop.
However, you can decide to send them only to those users who consented to be contacted during the checkout process.

You need to enable the “Don’t email me checkbox” entry from the settings dashboard.

Don't email me checkbox

A checkbox is added to the “Checkout” page.

Checkout page

By refusing the consent, the users’ email addresses will be automatically inserted in the blocklist. In this way, the users won’t receive any email to encourage them to review the products they purchased.