Registration is free (as usual in all panels presented here).
You will earn EPoints for each survey you are completing. As usual, the number of points varies according to the time you will need to fill it out but is often around 100.
As soon as you reach 500 points, you will be able to start exchange them. It's very convenient to have this low threshold and be able to quickly convert points into rewards. That's a good point for AIP compared to the other online panels!
100 EPoints have a $1 value. Even if you exceed 500 points, you can choose to keep them and let increase your kitty.
EPoints can be redeemed for gift vouchers (and soon for BestBuy gift cards) or for cash (through a Paypal account that you can open for free if you still don't have one).
Moreover, by registering to the AIP panel, you will be entering into the semi-annual "Welcome Campaign" draw and you will have the opportunity to win an Apple iPad or $50 shopping vouchers.
This offer has specific information for this country:
Registration is open to any resident in the U.S. of age 16 or older.