The average salary for an entry-level SEO specialist in the US is $67,388. That means many businesses are willing to pay $5,615 per month for someone who might have just learned what WordPress was yesterday. Yet I still see some very skilled people on the SEO services side charging < $1,000 per month. Once you consider campaign expenses, you might make more money working at McDonald's. If you're an agency owner, freelancer, or consultant, please do me a massive favor: 1. Stop undervaluing…