Disable admin notices plugin gives you the option to hide updates warnings and inline notices in the admin panel.
Enable and disable email notifications that WordPress sends to the admin and user. Works perfectly with many other plugins!
Notify subscribers automatically when products are restocked. Supports Simples, Variável, Produtos agrupados, and Subscription types.
HashBar is a WordPress Notification Bar plugin which allows you to create unlimited notification bars to notify your customers.
This plugin allows visitors to subscribe to get answers to their comments via e-mail.