The new regulations will be implemented in April, requiring merchants to submit bar codes to Taobao as a supplement. By the end of April, some treasures without bar codes will not be released. The uploading of Taobao commodity bar code is about methods. Please choose your own upload method. Baby, fill it in manually when editing. Taobao assistant batch upload, support bar code filling and batch import. Niu Qian code scanning gun, which supports scanning complement, is fast and accurate, and highly recommended. ERP batch supplement.