It would be great to have the option to automatically redirect to a custom URL after signing a document or contract.
Another enhancement would be to allow users to customize the post-signing message for the document signing feature. Right now, it has a generic message that shows at the top right of the document. It would be better to make that message show in the middle of the screen and for a little longer; that way, clients would be sure that they signed everything correctly.
Having a button to continue the redirect URL would be a plus.