I Have to advise in opposition to Prestashop: the shop itself is ok, but almost nothing functions without addons. But these addons are badly programmed and if there is an issue, nobody feels responsible! When you didn't change the install/ or admin/ Listing names, soon after installation, you need to https://www.presta-addons-modules.com/es/free-modules/prestashop-popup-on-exit-page-on-browser-tab-close-event.html