What Trader Joes expects in the 856
Trader Joes trades on X12 4010 over SFTP. Beyond the base standard, watch these:
How EDISQ maps it
The certified Trader Joes 856 map loads when you enable the partner — fields auto-map from NetSuite, QuickBooks, Dynamics, and 33 other systems, validation runs against Trader Joes's spec before transmission, and the sandbox replays Trader Joes test scenarios until everything passes.
Common rejection reasons
Nearly all 856 rejections trace to reference data, not syntax: identifiers that don't match Trader Joes's cross-references, echoed fields dropped from the original PO, or timing that misses the program window. EDISQ flags each before Trader Joes ever sees the document.
Sample Trader Joes 856
A representative 856 interchange addressed to Trader Joes — envelope, shipment→order→pack→item hierarchy, and control totals:
1ISA*00* *00* *ZZ*ACMESUPPLY *ZZ*TRADERJOES *260101*1200*U*00401*000000001*0*P*>~ 2GS*SH*ACMESUPPLY*TRADERJOES*20260101*1200*1*X*004010~ 3ST*856*0001~ 4BSN*00*SHIP0001*20260101*1200*0001~ 5HL*1**S~ 6TD1*CTN25*3****G*180*LB~ 7TD5*B*2*UPSN*M~ 8REF*BM*BOL000123~ 9DTM*011*20260105~ 10N1*ST*TRADER JOES DC 5093*92*5093~ 11HL*2*1*O~ 12PRF*PO12345~ 13HL*3*2*P~ 14MAN*GM*00000123450000000017~ 15HL*4*3*I~ 16LIN**UP*012345678905~ 17SN1**24*EA~ 18CTT*4~ 19SE*17*0001~ 20GE*1*1~ 21IEA*1*000000001~
FAQ
Which 856 version does Trader Joes use?
X12 4010, delivered over SFTP. The certified map tracks Trader Joes's current companion guide.
How do I test a Trader Joes 856?
The sandbox generates realistic Trader Joes 856 scenarios against your live mapping — free, unlimited, invisible to Trader Joes.
What does it cost?
Per document only: first 25/month free, then from $0.50, decreasing with volume. No partner or mapping fees.