EDI 820 Transaction set

 (Header)

 ST  Transaction Set Header

 GS  Function Group Header      

 BPR Beginning Segment for Payment Order/Remittance Advice  

 NTE Note/Special Instruction      

  TRN  Trace                  

  CUR  Currency                

 REF Reference Identification

 DTM Date/Time Reference

 N1  Name

 N2  Additional Name Information

 N3  Address Information

 N4  Geographic Location

 PER Administrative Communications Contact

 RDM Remittance delivery Method

            

(Detail)

 ENT Entity

 NM1 Individual or Organization Name

 REF Reference Identification

 PER Administrative Communications Contact

 DTM Date/Time Reference

 IT1  Baseline Item Data (Invoice)

 RMR Remittance Advice Accounts Receivable Open Item Reference

 NTE Note/Special Instruction