EngageBox - a new version of the best extension Joomla build any pop-ups on the pages of the site, which can significantly increase the number of subscribers. This package (plugin and component) makes it easy to implement any type of blocks (modal windows, slides, sliders, side panels). From the functional, we can note support for Exit-Intent technology (detecting behavior and block output on exit), a segmented mailing list, loading Joomla modules into blocks, and support for more than 60 effects.
Engage Box 3.5.5
Engage Box 4.0.4