The best thing about this tool was its ability for automatic generation of bills as per requirements which saved us lot time in generating our monthly billing statements; it also helped me generate all my marketing materials at one place with ease (i use those documents when i am doing presentations). It has some bugs but they are being addressed almost everyday by their support team so I hope things will be fixed soon enough without any issues! Nothing much yet because we have not faced many problems while working here - still waiting!! We used them mainly during billings process where you can easily create your own templates within few clicks & price comparison between different providers through filters provided under each product category/item etc.,.