Demo is a sandbox environment used for testing. A User can build, create, change, modify and alter any kind of workflow in Demo, and can't "break" anything. Like Production, in Demo, when Users test sending an envelope it does send an email to the person specified though, so in that sense it's real and live. Demo also has some features Production does not because DocuSign wants Users to see and experience more functionality to see if it's something they want to purchase.
Production is the live environment that is also the system of record. Accounts are configured at the...