Everyone is confused on how flat rate works, it is not one set price for any task, to use flat rate you need to learn the system, for example a troubleshoot call may have a base price for different trouble shooting tasks, then after the electrician gets to certin level he has the customer sign the approval to proceed, with either more shooting, or the cost of the actual repair, there is more to it then just pulling a number out of a book, anyone that thinks the flat rate is just open a book, and charge is lost in flat rate land, some flat rate jobs may require an on site estimate, no cookie cutter systems, and don't expect anyone that has real any real experience with a system to give up the methods, and expensive data, on any open site or blog, there are many good companies out there that offer these services, and have programs that offer trainning.