because bitcoin can earn money easily by looking at the sale price ,, by buying 1 BTC with low price and will be sold with high price it surely we see marketnya every hour if want to get a lot profit.
Bitcoin has less payment fee in terms of transactions. It is easy to used .Bitcoin has a capability to earn huge money because of the fluctuating prices, the value of bitcoin is not stable it can rapidly increase or decrease. All we need is have patience to pursue our targets in value to earn huge profits.