I do two, have the customer sign one, and I keep that one. The lawyer said that way with my disclaimer on the bottom, they are basically acknowledging that they read it whether they did or not! Remember to read the fine print! This also helps for retorque of wheels, I tell them about it, print it o...

I was wondering if shops were prinning out 2 invoices one for customer and one for customer to sign and keep on file. I have not had problems, but just in case. Or is there a way that they can electronicly sign invoices and kept in system.