Don't reinvent the wheel.  Use TitleBoxi.  Your orders are in the cloud; invoices are included with each order with the click of the mouse (if you so choose); statements run in seconds monthly.  It's helped me run my company for years with the original version of the program that was built at my direction.  It's made for vendor managers or abstractors who want to keep the chaos down with ease of searching for old orders and quick access.

Alix