Every freelancer knows this email: "The checkout is broken." No screenshot, no page, no clue. ShowDontTell ends it.
Add one script tag to a client's site: they get a Report an issue button, click what's broken, type one sentence — no account, no login — and you get a screenshot with the clicked spot circled, page URL, browser/OS/screen size, and console errors, in a simple inbox, by email, and in Slack. Simpler and cheaper than BugHerd, Marker.io, Usersnap. Free for your first project.