Hi, I live in South Africa and have made quite a few US dollars from various sites over the past few months. For me, Toluna is definitely the best, and they offer nearly daily surveys. You don’t always qualify, but when you do the survey reward is quite substantial. I have never had problems from them and at regular intervals receive money in my PayPal account. However, I cannot say the same of Panel Station. Even though I have sent various requests asking why I have not been paid they do not even have the courtesy, so far, to answer any of my mail – whether they were submitted on the site or sent via e-mail to their “South African” address. I must say that I am very disappointed with them, as they are recommended by quite a few other sites, as well as your own.
The site will even allow you to monetise your internet searches, if you swap from Google or Safari to their own search engine. The Swagbucks search engine, which is actually running Yahoo, will pay you Swagbucks every time you search. For games, there are options like Scrabble and Wheel of Fortune, which won’t pay you much, but could be worth a go if you fancied playing a game anyway! Swagbucks TV allows you to watch advertising videos on a range of topics, including news, fitness and entertainment. There’s a snag – your earnings are capped at 150 Swagbucks, but it is worth a look if you’re prone to wasting time watching viral clips.
One Poll is a company that was founded in the United Kingdom, but it’s also open to consumers in the United States and beyond. It claims to be recognized by Money Saving Expert, one of the largest consumer websites in that country, which is a reassuring recommendation. What I recognized about it is that the surveys are short and easy to complete, so ideal if you’ve had a hard day and don’t want to do anything too taxing. New surveys are added on a daily basis, and some are amusingly quirky.
This site offers surveys for money, paying out cash rather than points and allowing immediate rewards. Crowdology is a pretty popular website with a decent reputation which works with big brands and television shows, so can have some interesting content to keep you interested while you’re filling in forms. You could be answering questions about everyday topics or issues, such as saving money or online shopping, as well as your opinions about various products.
Referral program: Referral programs are a common aspect of thousands of websites as they are a great way to get new registered members. As you may already know, some of the biggest e-commerce giants as well as other companies offer rewards and bonuses to users for referring their website to their friends and family. All you have to do is subscribe to their referral program and share a link to your friends.

OpinionWorld is an online survey panel maintained and operated by Survey Sampling International, LLC ("SSI"). SSI is a premier global provider of opinions and links companies with consumer views. Over 3,000 companies worldwide use SSI to gain insights to grow their business. SSI has 40 years of experience and 32,000,000 surveys are completed annually. SSI has several survey panels including Your Voice in India.
Privacy: 5.0/5.0 – Swagbucks' privacy policy for its own site is excellent; they always tell you exactly how your info will be used. We have not personally received any spam through Swagbucks. As with most other survey sites, Swagbucks does contain links to other sites which may have different privacy policies, so you should be careful when visiting other sites.  You can read Swagbucks' privacy policy yourself here.
Hop onto the iPoll survey site, and you’ll see a cheerful cartoon of a man walking his dog while thinking about products. Their boast is that thanks to its web, iPhone and Android platforms, you can complete surveys at home, in the office, at the beach, or on a walk. I put that to the test. This is one of the easiest to use survey sites on a mobile phone, and that’s because the surveys offered are sharp and quick, and the site itself is easy to navigate and use, whatever platform you’re using it on. This is a good choice for people whose online time is mainly spent on their cell phone.
Select a representative sample: Selecting a representative sample from your sampling frame is also important for collecting valid and reliable data about the population of interest. For example, if you are sampling from a large database of customer email addresses and only wanted one response per household, you might want to cross-check each email address against mailing addresses and remove duplicates to avoid some households having a greater probability of selection. Then you would likely draw a random sample from the remaining list of email addresses.
Design and pre-test questionnaires: Designing the questionnaire carefully and then pre-testing it before fielding it to your entire sample is crucial to getting data that are valid and reliable. For example, careful questionnaire design and pre-testing can help reduce the chance that respondents may interpret the meaning of questions differently. Future posts in this series will tackle these important steps in much greater detail.
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