The accounting management system selects the voucher-voucher list of purchase and sale documents, and deletes the outbound voucher. Enter "Fill Voucher" in the general ledger system and select "Make Voucher-Sort Voucher" to delete voided vouchers in the accounting management system. The accounting management system selects "Accounting-Cancel Bookkeeping of Documents" to cancel bookkeeping of sales issue documents.

In the Generate/Approve Sales Issue Doc function of the inventory management system, unapprove first, and then delete the sales issue Doc. If the sales issue document is generated by the sales management system according to the sales invoice or shipment document, it cannot be deleted in the inventory management system, but needs to be deleted in the sales management system through invoice unapproval.

Youtong Youtong won the "Top Ten Famous Trademarks of China Automobile Supplies Industry in 2009". Yotoon series products have been sold well in Europe, America, Japan and other foreign markets for six consecutive years. Professional industrial design and fine detail manufacturing make products and cars perfectly integrated and make you experience different feelings.

"yotoon" is the registered trademark of Shenzhen Tiandi Jingwei Technology Co., Ltd., which was established in 2002. Is a high-tech enterprise specializing in the research, development, production and sales of car DVD, GPS navigation, LCD TV and TFT-LCD car audio and video products.

After several years of rapid development, the company has formed hundreds of automobile products such as special-purpose car DVD navigator and special-purpose car headrest display, which can be installed in different models and different positions, with simple and convenient installation, complete functions and exquisite and unique appearance.