Prestashop enables you to show the message on the cart and checkout page and engage your customer to do some other actions. You can show a message with different formats like text form, multimedia, and hyperlinks. You can set multiple rules for display this message on the cart and checkout page. Rules can be applied on users, user groups, products, cart values, etc. Admin can schedule message with start and end dates. The hyperlink feature helps to redirect customers on other pages. Prestashop checkout messages module is responsible for all devices.