But you really need to invest your time, acquire and share your knowledge.
Otherwise you won't receive anything.
It is an amazing deal imo.
The OP really has a long way to go in order to archive that; he might even get tired on the way. Signature that can pay him at least $50 per week is when he has reached senior member rank, which can take about 8 months to obtain the required activity, and for the merit requirement, it really takes much effort too.
Is there online investment that return 50$ daily
OP, @bitmover have a great idea for you that is very likely archivable. At least it is better to do so instead of getting involved with some sort of investment platform that can mess with your funds. Apart from online investment, if you are aware of real estate investment, I think it's a low-risk investment with a good ROI, but it depends on the amount you are investing. Also, the income doesn't come weekly.