Hello there So I have 4m constant views a month on my YT channel. I make around 4k with adsense ONLY. What are GOOD and LEGAL ways of increasing my income? I need your ideas and experiences. Here are the stats of my viewers: 78% of my viewers are from the US. 25-34 years old 37% 35-44 years old 27% Please give me some ideas with links etc. Thanks a lot.