There is no need to explain to experienced investors that often attractive promotional actions mean serious problems. When administrators are lack of money, they try to attract more funds by promising bonuses, but unfortunately most often it ends badly. Previatrust program is not an exception. Not so long ago administrator offered investors the following attractive bonuses:1. Deposit $30 or more and get $7 Bonus.2. Deposit $100 or more and get $20 Bonus.3. Deposit $500 or more and get $60 Bonus. 4. Deposit $1000 or more and get $190 Bonus. As for today, the program has already stopped paying and is not recommended for investing. One more evidence of an old rule.