I will explain the role of the electronic certificate here.
Electronic certificates serve as a seal used in paper contracts.
Certificate will be issued after applying for electronic certificate and confirming your identity.
When signing an electronic contract, signing in Agree gives a certificate to the electronic document.
Since it is a certificate that came into effect after being verified in advance, as you look at the electronic document, it clearly shows who signed it.
This guarantees the legal evidence as well as the state stamped with a paper contract.