I'm doing some office work today, entering data, reconciling, organizing etc...

Where do you guys find is the best way to file your job material receipts and why?

I'm trying to decide if I want to create a file "supplier X 2004" and file receipts by date, or if I just want to stuff receipts that pertain to a specific job in a job file. I'm not sure it all matters too much, but I'm curious if anyone finds a particular way more benificial, and why.

Thanks.