you know that why Bill Gate can Defeat by Jeff Bezos. Jeff Bezos use a little trick from their seller, each seller must pay to amazon about 3 % or more, if we calculate every days the people who visit his website about 7 billion visitor, you can imagine that how much he get paid from seller. it simple ways he get money
Say good bye to web 1.0 and say hello to the future
Roger that, we must see the future