A certificate token is simply a group of files that you upload to us that we date stamp and certify for you, so imply put, 1 token = 1 digital certificate.
Once used, each token gets assigned a unique reference number & password by our system. Work files and certificate data can NEVER be changed or edited in any way after use , as this would invalidate our fixed date stamp certification.
Work can of course be deleted, along with that token at any time by you, but the token is not re-usable after deleting it. More tokens cost just £1 (ex. VAT) each and you can buy more instantly online through our site at any time.