Since your business is pretty much in the grey zone, and may be illegal in some juridictions, you might want to consider using an offshore company with nominees to hold your cash. Do not hold that under your name, because a simple warrant of seizure and you're out the cash.
Stay away from portfolio apps like Portfolio Vizualiser - they are just a way for the government to track how much money you make, and spy on you.
Stay away from portfolio apps like Portfolio Vizualiser - they are just a way for the government to track how much money you make, and spy on you.