This site pays highly – at least $3 a survey and up to $6 for testing products. If you stay with them, the pay even increases by a few dollars, taking the wage far above the standard survey rate. Owned by the renowned New York market research company Nielson, Pinecone offers a variety of content and emails surveys to members as and when they are suited to you.
Alternatively, you might need to register with HMRC as newly self-employed, but if you're just doing a few for fun, you might not. It's worth giving them a ring on 0300 200 3500 to check if you're not sure. You need to register, so make sure you do so by the end of the third calendar month after you've started – or you could face an automatic £100 penalty.
To save time and money, many companies are turning to online market research. Surveys, in particular, can easily be conducted online or over e-mail. The cost of a 200-person, e-mail survey is $2,500 to $5,000. To get the same number of responses from a snail mail survey would cost between $5,000 and $7,000, and phone surveys can run as high as $15,000 [source; Yahoo! Small Business].