That's a pretty good way to earn money, actually, thanks for sharing. It's pretty easy to earn money on the Internet, you should just try to search. Personally, I started working on the Internet, when I realized that my profession isn't profitable and I'm wasting my time, I decided to find something in Google about working on the Internet, I was reading a lot of articles about it and I found out an article about retail arbitrage, you can check it out, maybe you will be interested in it: https://yourmoneygeek.com/retail-arbitrage/ . In my opinion, I can say that you can earn a great amount of money, but you need to be smart and responsible in order to live well.