我国实施新税制以来，增值税专用发票能否正确使用和管理，直接影响新税制改革的正常进行。为了打击伪造、倒卖、盗窃专用发票等犯罪行为，防止税款流失，1996年国家税务局决定，在全国范围内，对开具百万元以上的大额专用发票的企业推行“防伪税控”系统。该系统使用一年多来? Since the implementation of the new tax system in our country, whether the special VAT invoice can be correctly used and managed has a direct impact on the normal progress of the new tax system reform. In order to crack down on crimes such as counterfeiting, reselling and theft of special invoices, and to prevent the loss of tax revenue, the State Administration of Taxation decided in 1996 to launch “anti-counterfeiting and tax control” systems for enterprises that issue large-value special invoices of over 1 million yuan across the country . The system used more than a year?