Is it worth it for me to upgrade and invest in GPTCashCow?

in my opinion i dont think its worth it to upgrade and invest. if u do invest then there might be a possibility that u will be spending more money investing than u will be earning. why pay money for something, when there r plenty of other sites that will pay u without investment or fees or anything like that.i think if u find enough ways to earn online that r legit then u should be able to get to ur goal of how much u want to earn. or even more. best of luck to u in earning