Do Not Stack Codes by Carrier
Freight must not have anything loaded on top of it.
1 code across 1 carrier.
No match. Search every service →
ABF Freight
Acc_NFOT
on rate quote
doc
Acc_NFOT
Requires FrtLng, FrtWdth and FrtHght.
Common questions
Which carriers support do not stack?
1 carrier publish a code for do not stack. Freight must not have anything loaded on top of it.
Is there a standard do not stack code across carriers?
No. Each carrier defines its own code, so the same service is spelled differently at every carrier you integrate with — ABF Freight uses Acc_NFOT. A code is only meaningful together with the carrier it belongs to.
Need this programmatically? /api/accessorials/map?service=do-not-stack returns the same data as JSON on every plan.