Reissue the Cert
Maybe the most efficient element of being a digital cert platform is the ability to reissue expiring certs with the click of a button.
If none of the details related to the cert have changed (the buyer, the seller, the reason for the exemption, etc.), and the only issue is that the existing cert has or will expire, the system will reissue the cert and reset the expiration.
For single use certificates, reissuing the prior cert will result in another single use document. To change from single-use to blanket (or vice-versa), the buyer must create a new exemption certificate.
If any of the parameters have changed, including the possibility of an updated form issued by the tax jurisdiction(s) covered by the cert, the buyer will need to issue a new certificate by following the standard cert creation processes.
