These are just some of the best survey sites you have mentioned below and l would have been working with just them if I were from a high tier country. But because of continental barriers and some other factors, we just have to focus less on them and continue life with sites like here.InboxDollars. ...
Swagbucks. ...
LifePoints. ...
Pinecone Research. ...
i-Say. ...
MyPoints. ...
Shopkick. ...
Vindale Research. Vindale Research is one of the oldest survey sites on the web and offers some very respectable rates for completing surveys: most pay between $1 and $5 each.