Advance Shipping Notice
Advance Shipping Notice (ASN) is an electronic notice sent before a shipment arrives, listing its contents, packaging, and expected arrival. In retail EDI this is the 856 document.
Why it matters for ecommerce brands
3PLs need ASNs to receive inbound stock quickly; retailers require them to accept deliveries.
Common questions
- What happens if I don't send an ASN?
- A 3PL may receive the shipment more slowly or charge extra for unplanned receiving. A retailer may issue a compliance chargeback.
Cite this entry
"Advance Shipping Notice (ASN)." Fulfillment Lexicon, last reviewed October 16, 2026. https://fulfillment.wiki/glossary/advance-shipping-notice/