Why not post more details about the offer here, rather than making everybody contact you for details?
Key information like profitability, investment required, rough details of the business operation and more should always be provided upfront, otherwise a lot of people will waste their time discussing something they're not interested in.
Profitability: it varies, between 5-10% per trade.
Investment required: Not only looking for investors, if someone can't invest money might be interested in supporting operations, etc.
rough details of the business operation: Buying BTC where is cheaper, selling it in countries where it's more expensive.