Paidera is a good website, cant say its the best because it still can improve more, but in general its good, you can win money by doing surveys or task, there is also other ways like doing your own quiz, making videos for youtube about the page, etc. Some people say its not legit but I still believe thanks to the payment proof you can see on there own website, they also have a referral system, I would like they add a new way to obtain Quota points, probably by watching ads, maybe for each 3 ads you watch is 1 Quota point, in conclusion this page is good if you have some free time and you dont mean answering questions, the minimum to request a payment is 30$, it might take some time but I think its worth it for the simplicity of the own page.