The biggest draw of taking online surveys is that you can take these surveys whenever it’s convenient to you. You decide when and where you take these surveys. All you need is a laptop or mobile device that can connect to the Internet. So relax and take some surveys while enjoying your favourite café or in front of the tv when the kids are asleep, it’s up to you! And best of all - you’ll get paid for it.
“As a programmer, I need large chunks of time to really make progress on a project,” states Ann Gaffigan, CTO of Land Pros Systems, Inc., “In an office, there are so many potential distractions, with people knocking on the door or customers stopping in. This way I can control when I answer calls and emails and when I 'go silent' to get some work done.”
All this website is great but one site which is not mention here is i am attached with this site from last 2 years and i have earned many points and 2 Amazon gift card. got amazon gift card , which operates across the world and gives you access to millions of products!. and they are very friendly with panelists. i love this website which always ready to help in any trouble. so for me this is my favorite site for earning money.

Mainly conducting polls for governments, public bodies and the business world, Opinion Outpost is a popular survey site as unlike some sites, which require you to accrue a significant amount before you can claim your money, it has one of the lowest payout thresholds. You only need to fill out five surveys, earning a couple of dollars, before being able to claim pay, so you can redeem your money more quickly.
While surveys vary widely in how they are conducted and used, there are a number of components that are common across nearly all surveys. Many of these common features have been studied in extensive detail by survey methodologists, psychologists, statisticians, and many other fields of research. The general process of survey research is outlined in the figure below.