One million dollars and $6,250 per video. This is how much Levi Lascsak and Travis Plumb made in their first year marketing their new real estate business on YouTube. By the first seven months of their second year, they surpassed $2.6 million and $47,000 per video. Levi and Travis have sold everything from gym memberships to retirement plans and enjoyed every aspect-except prospecting. In real estate,...