This is simply more than just a form builder, it's a Swiss knife for all your needs when you need to interact with your customers. I am mostly thrilled with the spreadsheet function, which I have not yet seen implemented like this in any other product. The amount of customization in this regard is endless. What tops it of is the amazing customer support by Luke. I asked for several changes and improvements, and they were implemented with light-speed. A great product, with great support. Thank you.