Costco vendors can now utilize the 812 Credit/Debit Adjustment document for Costco. The Costco EDI Department recently added this optional document so vendors may request or notify trading partners of adjustment or a billback. The 812 identifies and contains details and amounts covering exceptions, adjustments, credits, or debits for goods or services.
If you would like to receive the 812 document from Costco, please contact the Direct EDI Support Team at (858) 751-2626 ext. 3.