How to notify a user that they have items left in their cart (woocommerce)?

Question

WordPress

Hello, I need on the woocommerce website, if a user added a product to the cart, and then left the site, then it is necessary to notify him by mail (e-mail) that there are goods in the cart.
I'm guessing there must be a specific hook that I can hook into to send an email,
but I can't find the information.

Answer 1

I think it's better to do this with wp_cron. Create a scheduled event at the time of adding items to the cart. And then, after, say, a day, check - if they are still there, then we execute the event of sending to the mail, if not, then we simply delete the event.