compressed opinions from the mailing list (can be found under the subject; "adding payrol")
Hans: add payCheckitems to the payment entity according the databse design book.
David: lets use as much as possible of the Invoice functions, do not really see a need for a new invoice type
Hans: is fine with me but need new invoiceItemTypes and invoiceType to do special processing
Adrian: The best strategy (in my opinion) is to have OFBiz output payroll information in a format that can be accepted by third-party payroll processors (ADP, etc).
Trying to write payroll software for OFBiz will be a nightmare, due to constantly changing labor, wage, and tax laws.