The Guangdong Province VAT electronic general invoice without signature is a type of VAT electronic general invoice. According to the query of relevant information, VAT electronic ordinary invoices include those with signatures and without signatures. The signatures have been used before and are issued by taxpayers through self-built or third-party platforms. An unsigned electronic general VAT invoice issued by a taxpayer through the VAT electronic invoice public service platform is an invoice produced under the supervision of the tax authority and uses an electronic signature instead of a special invoice seal.