Yes they could theoretically, but the problem is if you put "$0.00-$100,000.00 salary" people will assume you're trying to rope them in with a high potential nu

Yes they could theoretically, but the problem is if you put "$0.00-$100,000.00 salary" people will assume you're trying to rope them in with a high potential number and then give you as little as possible. You'd get around the law, but you'd also get most potential applicants to say "fuck that" and you're more likely to get unqualified people apply, which is worse than not getting anybody to apply at all.