Trading have boundless potential if earning is involve. You can multiply your earnings depends on how skillful you are or how lucky you can jump in a pump that is about to happen and cash out at its peak.
I adhere to the old tradition when it is a company signature you can earn any token and then sell it for Bitcoin. Already having Bitcoin available can very well make money on the difference in price on the exchange. This is practically a classic of the genre, in this way to increase its Bitcoin volumes.
Trading is no doubt a very good way of earning as much amount of bitcoins as you want to have in your life. The thing is you actually need to have good amount of money as well as good skillset if you want to earn something in the world of trading. Otherwise, you can also join different kind of campaigns like that of signature campaign etc. these can also help you serve the purpose in effective manner.