Can you earn enough money, without investing a penny?

@sivanj (1263)
September 16, 2008 6:23am CST
I have been thru PTCs but i am wondering whether it is possible to get a fair income from them without investing any money. What is your feeling and experience? Would you rate earning in PTCs higher than Mylot?
1 person likes this
1 response
@Superchan (165)
• Belgium
16 Sep 08
why buy for referrals if you just can promote that site on blog or comunity to gain referrals. Buy referral still got risk that they are inactive thats waste of money.