The buying party, identified by a GLN
invoic_Examples
<buyer gln="7340117836950" name="Btwentyfour Demo Buying Group" contact="Buyer's contact reference" reference="ReferenceNumber" orgNo="88888888-8888" vatNo="SE888888888888"> invoic_XPATH
/b24Message/invoice/buyer/@gln
invoic_Required
Yes
invoic_Type
Number
invoic_Sort
12000