山西：电子税务局开具发票时，发现销售方信息有误，如何进行修改？操作步骤

Group 1 - The article provides guidance on how to modify incorrect sales information when issuing invoices through the electronic tax bureau [1][3][4] - It outlines the steps for updating the seller's name, unified social credit code/taxpayer identification number, address, and contact information [1][2][3] - The process includes using the electronic tax bureau's interface to automatically retrieve and modify information based on data from the market supervision administration [1][2][4] Group 2 - The article emphasizes the importance of accurate data entry in the electronic tax system to avoid complications during tax reporting [1][2] - It mentions that users can select from existing bank account information for updating the seller's bank details [3][4] - The article also highlights the option for online consultation through the electronic tax bureau for any difficulties encountered during the process [12]