I know I can just leave it there. But I still wonder if I can cancel the program and ask them to remove my info from their system? Thanks.
Use the contact form in the associate area and ask them to close your account is the only way i know.
No as i am still with them Have seen it posted in the UK amazon forums by Nigel (an amazon rep) when he used to post there. Make sure you use your account email addy in the contact form, and expect them to send you an email to the addy just to make sure it was you. They will probably still keep some info on their system internal wise tho to help catch people who have tried to scam the system in the past etc., and any legal stuff they need for tax etc, but they can close your account for you.