I want to buy bitcoins with my credit card or my paypal with low fees (for example virwox fees are too big for paypal)
Do you know guys any website who sell bitcoins with the conditions i write before ?
Anyone who offer this would most likely scam u. Cause both credit card & paypal are reversible in nature. But, if u r in US, u may try CoinBase.com or Circle.com with your credit card.
but how would they scam someone? if someone sends them money via credit card or paypal and the service sends you the bitcoin, then you have the coins and this isn't reversible. if they later want to revers the credit card or paypal payment, then please let them as they would send you your money back.