International Advisory Panel. Fill out a background questionnaire and participate in surveys about twice a month. In exchange for your participation, they usually award 10 or more prizes of $75 for shorter surveys, and $100 or more for longer surveys, plus 10 or more specially designed Advisory Panel T-shirts for every survey. Only those who complete the questions for a survey are eligible for awards.

NPD Online Research. With many of their studies they hold a cash or prize drawing. All members who participate are eligible for a chance to win the prize associated with that particular study. When they conduct a focus group you usually can choose a thank you gift from a pre-defined list of gifts.

Upon completion of your member profile, you will automatically be entered in a drawing for the chance to win $1,000

Voice of the Internet - For each survey a portion (dependent on number of participants and cash available) of those responding get $5.

Focusline.com is an online consumer research service that conducts online interviews about a variety of consumer oriented topics. We use your opinions and suggestions to help companies better meet your needs as a consumer. Participation in our paid surveys is fun, interesting, and financially rewarding, and is only open to registered members!The only prerequisites to join are that you must be at least 13 years of age and you must have a valid email address. They welcome International members from all around the world.

To become a member and enable them to match your demographics to their research projects, they need you to complete a profile of yourself. As a member, you'll be eligible to participate in web based surveys, one-on-one interviews and group sessions. You may be required to fill out a short prequalifying survey to help them determine your suitability for an upcoming paid study. Prequalifiers only take about a minute to complete and full surveys usually take about 10 minutes. Group sessions and one-on-one interviews are conducted in a chat based environment and generally last for 30 minutes to an hour. They typically pay between $25 to $45 for participation in their studies.

Spidermetrix - Australian site, but available worldwide. Get points (exchangeable for goods or cash) for reviewing websites, and extra points for referring others. Some surveys don't award points automatically but the chance to win points for giving one of the best reports. However these surveys are also often pre-qualifiers for other surveys, so well worth doing anyway.

You must be 16 or over to participate.

Keynote (formerly Vividence) - As a panelist, you'll evaluate leading Web sites and provide vital feedback on your experience. For each evaluation you complete, you'll receive an Amazon.com gift certificate, usually for $10 or £5 for Amazon.co.uk. I have received several of these.

As a participant in the Harris Poll Online, you have the opportunity to influence important decision-makers in government, non-profit organizations, and corporations and help to shape the policies, products, and services they offer you. The Harris Poll has been around for over 40 years, and is a trusted name.

For each survey you complete you will earn an entry into the $10,000 sweepstake, and also earn HIpoints, which can be exchanged for your choice from their catalogue of goods and gift vouchers. Occasionally your remuneration may consist of a cash award or special offer (such as free computer games or discount coupons).