Hi, I recently got the idea to use my experience in Path of Exile to earn money. I have two questions, how many bots do I need to buy so that my farm can earn anything? Apparently I should collect chaos orbs and process them on exalted orbs, from some lowest currency worth collecting? 5 $ per day satisfies me at the beginning. If I buy more bots, is there any discount? Will there be any promotions?