Listia is a great online shopping website dealing with credits than money. So its just like you buying stuffs free of charge. You are granted with free credits for signup, for selling, for surveys etc and you can use them to bid and buy stuff. Those credits are used here to buy and sell.
HOW TO USE THEM TO BUY BITCOINS
Among thousands of bitcoin investment websites btcjam.com takes 1st place in trust. Loan borrowers are fully verified and so you can invest here without any fear. Around 18%-19% profit can be easily gain.
Get your FREE $20 by registering from this link.
bit4coin.net is conducting a bitcoin photo contest which the winners can get €1,000(1st), €500(2nd), €250(3rd) in bitcoins. What you have to do is submitting a photo related to bitcoins which is taken by yourself or created by yourself.
Piiko.com - With this website, you can reload your mobile instantly. It support more than 500 service providers from over 120 countries. Just few steps...
1) Faucet Earnings
This is the most common method used by bitcoiners to fill their wallets. But this is low profitable method considering the data cost and time. There are many type of faucets including fun games etc. Here are some of them.
Here I have listed many websites that pays 1000+ satoshi instantly to your FaucetBox account. So collect your coins and enjoy...
(Some of the claims may differ than listed due to your country)
Instant FaucetBox Payments (last updated on 2015-10-10)