If you need to build any sales funnels (or websites), this software makes it extremely easy and VERY mobile friendly. No coding is required and really, anyone can use it to whip up something nice.
As you are designing your funnel pages, everything is live, so all design changes you make can see in real-time.
Best "What-You-See-Is-What-You-Get" webpage editor I've ever worked with. Highly recommended for beginners all the way to experts.