Also the software allows you to do T&M Billing, and as A-Line said you can build your own custom sheets.

I had actuals for the past 45 years, a lot of the builds were in spring binders and some in files, i transfered a lot of that to excell, then found it was a lot of work to move it around, so that is when i bought the service software, i felt the $145 was cheap and the support has been better then expected.