<prompt> Human: Say you want to invest some money to earn some profit. At most youre willing to invest is 50 USD per month because of restraints. I dont want to get involved with penny stocks as Ive heard thats just a headache.  <response>: Its real get-rich-slowly plan. If you invested for a year, youd have 600, and in a good year, that might earn you 50. Thats not nothing, but its not a lot. Its also not enough to get the attention of most investment companies. You could look into services such as Betterment that are designed for investors with very limited resources. 