The best thing about this tool for me was that it helped in managing my time effectively by providing weekly plan of activities so I can manage them well. It also helps with budgeting as you get an idea how much income will come into account so there are no surprises at end of month or quarter. Nothing really! But just try out first what works fine for other people may not work for you. We have been using this software from last 4 years now but we never had any issues before nor after its usage. This has helped us track our daily tasks very easily which leds to better productivity level.