EXTID=EXTID
SACCOUNT=accountid
WDOCTYPEID=WDOCTYPEID
DDATE=invoicedate
DDUEDATE=duedate
SDOCNO=
SPOSTAL1=street
SPOSTAL2=city
SPOSTAL3=state
SPOSTALCODE=code
SPOSTALCOUNTRY=country
SMESSAGE1=pobox
SMESSAGE2=notes
SMESSAGE3=subject
SSALESMAN=SSALESMAN
SREFERENCE=subject
SDELADRESS1=
SDELADRESS2=
SDELADRESS3=
SDELADRESSCODE=
SDELADRESSCOUNTRY=
BPRINTED=
BEXCLUSIVE=BEXCLUSIVE
FINVOICEDISCOUNT=discount_percent
FDOCAMOUNT=s_h_amount
FTAXAMOUNT=discount_amount
SREPORTINGGROUP1=account_type
SREPORTINGGROUP2=industry