- The customer sees the pop-up messages According to the country's locale. Set up : Phase 1: Add the module zip file from the back again-Business Module & Services menu tab. To make use of these polyfills, merely incorporate HTML boolean logic to position them, Should the browser is below https://crossbookmark.com/story19264080/prestashop-popup-on-exit-page-on-browser-tab-close-event-things-to-know-before-you-buy