Are you aware that in 2019, if by any chance you are eligible to have a pay rise at all, it may not exceed 2.9% of your present salary?
Mercer’s 2018/2019 US Compensation Planning Survey
While another survey conducted by VigLink reports that in 2016 Affiliate Marketing “has earned an average of over $50,000 in residual income to their business owners”, and growing! Is this not enough to motivate you to fire the boss?