I was wondering how much detail you include on your invoices for a stone project. Ive read a few different things and have had a some conflicting opinions. Do you itemize everything? Materials, tools/equipment rentals, labor? Or do you simplify things by simply billing xx dollars per sq ft. ? or something similar. We itemize everything. From the box of stakes, to the saws we use, to any rental equipment. As well as delivery and or disposal fees if applicable. Just curious how otherw might be doing it.