Why do we even need account checkers? Users should just be able to say it didn't work, and the submitter will get a strike against them. To say it didn't work though, you have to have at least 30 posts. That way people don't come on the forum, leech accounts, and say they didn't work so they can get a refund when they actually did work.
That'd take so much administrating. You can't tell if the user is lying or telling the truth, etc. Automation is always better in a scenario like this.