In addition to signatures, many of my customers require a customer to initial specific sections or at the bottom of each page of a proposal or agreements to reinforce that the specific section or page was reviewed and agreed to. I expect it would similar to the signature section, but smaller (usually 2-3 characters) and able to be set either after a specific section, at the bottom of the page, or even in the margin. Here's a description from an article "The difference between a signature and an initial is a signature is used as proof of one's identity certifying a document and making it authentic. Meanwhile, an initial is used to acknowledge that you have read and verified the page and agreed to the terms on it. " (source:https://www.linkedin.com/pulse/have-you-seen-initial-signature-two-different-things-privy-id/ ) Attached image shows how they are laid out in Docusign.