INVOICE #
10 Character ALPHANUMERIC field. The Invoice # gives an identity to each particular invoice
and should , therefore, be unique for each Vendor. The invoice number is an identifier given to
the invoice by the Vendor.
IF YOU LEAVE THIS FIELD BLANK ,THE INVOICE DATE WILL AUTOMATICALLY BE
ENTERED AFTER IT IS STORED. (in the format yyyy/mm/dd).
It is possible to make a brief Note in this field, but try to keep this
field UNIQUE for this VENDOR since your SELECTIONS for Payment are made
by VENDOR CODE, INVOICE NUMBER, AND AMOUNT.