Unlike the name may suggests, this site isn't a panda wildlife research center. Instead, they pay you for every successful offer/survey you complete and even provide additional income for every email you read, for a max $25 payout. This site pays cash and will send money straight to your account the 1st and 15th of every month.
Earn by referring a friend to Panda Research
Refer your friend to Panda Research and earn 10% of their offer earnings for the life of their account. For example, you refer Bob to PandaResearch, Bob becomes a member and completes $30 in offers and $20 in Panda Mails. Once he request payment for $50 from Panda Research, $3 is immediately credited into your account.
Note: You should only use Internet Explorer i.e. IE in order to win through their offers. If you use browser other than IE than they don't guarantee that you will get paid via their offer portals.