Answers
A short, clear contract prevents most of the disputes that come up later — scope creep, unclear usage rights, and payment delays are almost always traceable back to something that was never written down.
If a term matters enough that you’d be upset about it going the other way, it belongs in writing before you start — a verbal understanding is not enforceable once a disagreement starts, and most brand-side disputes on CredFluence trace back to a term that was assumed rather than agreed in writing.