Prestashop Reduce Cart Abandonment addon allows the store owners to send reminders via emails, web push notifications or popup notifications to remind the customers about the carts that they have left abandoned. This way the store owners can trigger purchases and increase sales on their site. They can send reminder notification either automatically or manually to the customers. The store owners can also check the abandoned cart list from the back-end interface.For more details, visit: http://www.knowband.com/blog/user-manual/prestashop-abandon-cart-serial-reminders/