Harris Poll is a very popular US and Canada online survey panel. Harris Interactive conducts research using a variety of methods, ranging from online surveys and focus groups (chat room style or bulletin board style), telephone and direct mail to in person focus groups and personal interviews. It rewards members HIPoints. Incentives can be redeemed for Amazon Gift Code($20=2500 points ), iCard Gift Card($10=1250 points) and lots of other store giftcard (minimum payout is 200 points for sweeptakes). Minimum sign up age is 13.
According to my experience, I receive between three and four invitations to unique surveys on general topics each month from Harris Poll. Harris Poll surveys take anywhere from 5 to 25 minutes. Some Harris Poll Online members with special interests (such as movies, product testing, and elections/political issues) or special characteristics (such as chronic illness sufferers) have agreed, in response to an invitation from the Harris Poll Online, to take surveys specifically tailored to their interests. These members may sometimes receive an additional one to two surveys per month.
As a very reliable survey website which provides members lots of high quality surveys, I strongly recommend Harris Poll to you!