Most of my favorite survey sites are for USA members, since they usually pay higher rewards, but a couple of months ago I discovered Prime Opinion that changed that by shooting to the top of my list and drawing me in to visit every day. I mostly concentrate on the Shortest Surveys to add to my streak for a little bonus and so far have averaged about $25 a month. They have lots of ways to get paid like PayPal and Gift Cards, but I use Amazon Gift Cards because I buy a lot from them and they never expire, so I have used hundreds of dollars worth.
You can join free and try it out and if you like it within 24 hours you can submit my Bonus Code (DKU5AY) to give me an extra 10% of what you earn without it costing you anything. There are some other Bonus Rewards that keep it interesting like I won a 20% Bonus on every survey I complete for the next week for keeping my streak going. Like how hard is it to pop in and do a 2 or 3 cent Survey once a day?I find the user interface exceptionally comfortable for this kind of site.