How to Use USPS Scan Form?

4Seller supports the use of the USPS SCAN Form, known as the Shipment Confirmation Acceptance Notice Form. It allows shippers to confirm and process the mailing of multiple parcels by scanning a master waybill number, which contains the waybill numbers of all the parcels that need to be mailed. This function mainly realizes the aggregation of multiple parcels for the post office to scan and ship at once through the Scan Form form.



Step 1: Setup - logistics provider - authorize the new version of USPS.





Authorized usps interface need to fill in the relevant information, please refer to the help article https://www.4seller.com/help/en/doc-article/266-New-Version-API-Of-USPS



Step 2: Order - Shipped - USPS SCAN FORM - Create SCAN FORM