Yes, if you are taking cash rewards. If you don’t have a PayPal account, it is free to join and simple to set up. For more information on PayPal, and how to join please go to their website.
If you do not have an account with PayPal, PayPal will automatically set this up and send you details on how to login when the transfer is complete.
If you decide to take your rewards as Amazon Vouchers, you would need to use the vouchers in the Amazon store.