No, it's not 100, it's 10, as friend @neku pointed out. If it could be possible to earn 10 dollars per month per PTP forum, it would be great. OK, I know it's impossible, because the trend is more or less up to 5 dollars per PTP forum. But depending on the country we live, due to the value of the dollar towards our national currencies, even 5 dollars could be a discreet amount.