Back in 2015, I turned down almost 3 million dollars.
Let me explain.
At the time, one of my Android app was getting millions of downloads.
I got approached by a Chinese Ads company and they wanted me to integrate their ads into my app. They were offering insane money: 0.5 dollars per install, paying weekly.
For the traffic I had (around 6 million active users), that would've easily made me $3M at least.
It felt too good to be true.