Bitocin Investments, This is the easiest and most used bitcoin investment solution available today. Investors will buy bitcoins from friends, relatives or at trading floors and sell them to others to eat the price difference. Many people think that eating the price difference is not going to be all that much, but it's totally wrong. Normally the bitcoin trade will give the player a bitcoin depending on the player's abilities. If you have the ability to use English you can also participate in transactions on the international floor as: simplefx.com, localbitcoins.com ... Bitcoin generated a profit margin quite attractive when the price increases.