855 Purchase Order Acknowledgment
Newegg · X12 004010
Newegg’s published 855 specification, rendered as an interactive guide. Expand any segment to see its elements, data types, lengths and accepted codes — then validate your own document against it below.
Specification
8 of 8 segments
HEADING
ST
Transaction Set Header ST
pos 010
Optional
max —
BAK
Beginning Segment For Purchase Order Acknowledgment BAK
pos 020
Required
max —
CUR
Currency CUR
pos 040
Optional
max —
DETAIL
PO1 Looprequired
PO1
Baseline Item Data PO1
Additional identifications (e.g. MG – Vendor's Manufacture Part Number, UP - UPC Code, or BP - Buyer Part Number) can be added starting from PO108 to PO115, but please note gap (blank elements) between identifications is not allowed.
pos 010
Required
max —
PID Loop
PID
Product Item Description PID
pos 050
Required
max —
ACK Looprequired
ACK
Line Item Acknowledgment ACK
pos 270
Required
max —
SUMMARY
CTT Loop
CTT
Transaction Totals CTT
pos 010
Required
max —
SE
Transaction Set Trailer SE
pos 030
Optional
max —
Validate a 855
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