810 Invoice
Subway · X12 005010
Subway’s published 810 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
13 of 13 segments
HEADING
ST
Transaction Set Header ST
pos 0100
Optional
max —
BIG
Beginning Segment For Invoice BIG
pos 0200
Required
max —
CUR
Currency CUR
pos 0400
Required
max —
REF
Reference Information REF
pos 0500
Required
max 2
N1 Looprequired
N1
Party Identification N1
pos 0700
Required
max —
N3
Party Location N3
pos 0900
Optional
max —
N4
Geographic Location N4
pos 1000
Optional
max —
DETAIL
IT1 Looprepeats 200000required
IT1
Baseline Item Data Invoice IT1
One of either Item Number (IT106=IN) or Vendor Item number (IT108=VN) must be sent matching what was sent
on the EDI 850.
pos 0100
Required
max —
CTP
Pricing Information CTP
pos 0500
Required
max —
PID Loop
PID
Product Item Description PID
pos 0600
Required
max —
SUMMARY
TDS
Total Monetary Value Summary TDS
Total amount of Invoice. Sum of the (item qty * price) +/- the charges,
allowances, and taxes, if sent.
pos 0100
Required
max —
CTT
Transaction Totals CTT
pos 0700
Optional
max —
SE
Transaction Set Trailer SE
pos 0800
Optional
max —
Validate a 810
Paste or upload a document and check it against Subway’s published rules — segment order and repetition, required elements, field lengths, data types and accepted codes. Nothing is stored.
Go live on Subway’s 810 in days, not months
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