PostIdent is an identification verification service offered by the German postal services. It allows you to verify your identity at a local post branch on behalf of the bank that requires verification. To utilize this service, you will need to provide the reference number or code given to you by your bank, along with your identification document. PostIdent supports almost all forms of identification and serves as a convenient alternative if you are unable to undergo verification through an app or webcam. Best of all, this service is free for you to use.