What is work order?

Hi all,

What is the meaning of this "POs are created with Account assigned to F (work order)." What is the meaning of assigning PO to an account and what kind of account is work order...

Thanks,

Charles

PS:Actually.. I am really bad in Business terms.. Is there any book where they teach novices about business..?

Title edited by: Alvaro Tejada Galindo on Jun 9, 2008 3:56 PM