: You will need a valid Dun & Bradstreet (DUNS) number , tax forms (W-9 for domestic, W-8BEN for international), and a Global Location Number (GLN).
Electronic Data Interchange (EDI) compliance is a mandatory "gate" before going live. You must pass testing for four core documents: : Purchase Order (from Best Buy). 855 : Purchase Order Acknowledgment (from you). 856 : Advance Ship Notice (ASN). 810 : Invoice (triggers payment). 4. Portal Capabilities best buy vendor portal
The Best Buy Partner Portal allows vendors to self-manage their profile and day-to-day operations: : You will need a valid Dun &
Supplier Lifecycle Management - Best Buy Partner Portal tax forms (W-9 for domestic