Cui Yan, a staff member of the Tax Collection and Technology Development Office of the Shenzhen Municipal Taxation Bureau, said that the blockchain electronic invoice realizes the entire process of invoice issuance, circulation, reimbursement and declaration on the chain, ensuring that the entire cycle of the invoice can be checked, verified and verified on the chain. It can be traced back, which solves the problems of over-voting, false arrival, difficult to check the true and false in the process of invoice circulation. Why do Hong Kong protesters ask the United States to sanction their cities?USDT Mining Tutorial 3
Why do Hong Kong protesters ask the United States to sanction their cities?USDT Mining Tutorial 3