I stumble a site named "AskYouGet.com" who is giving away dollars or bitcoins as giveaway maybe to attract members. But there are a lot of giveaways from this site , so i tried to participate in one giveaway to test it. I supported the headtalker campaign about a young girl who is on bed and very sick. She needs money and emotional support for her condition.
As you can see with the picture she is the sick girl and to support this giveaway you have to undergo the instructions as menu on the images. Its only simple joining the askyouget mailing list, liking, sharing and comment on the giveaway and your paypal or bitcoin address. What matters to me was helping it is not reward and the proof also for the site AskYouGet.com if its really paying.
The image above shows the reward for the giveaway. This proves the site is really paying and mind you there are a lot of more giveaways $40, $30 , $ 5 and more. I will give you more links and giveaways for these site.