Why can't I find any products or collections by partial match using the search bar in Back In Stock Alerts? 

Back In Stock Alerts work principles 

Is it possible to customize emails in Back In Stock Alerts?

Why do my clients receive emails from no-reply@spuritmail.com, and not from the e-mail indicated in Email Templates section?

What do statuses 'open' and 'closed' mean in 'Subscriptions' section?

What actions should be made after Back In Stock Alerts uninstalling?