A quicker way to cancel the automatic renewal option is to log in to your AARP account with your credentials, go to your Profile and cancel it from there. They don't make life easy for those of us who only want to commit to one year at a time. 

That link does not have on that page any renewal option without automatic renewal. I had to enroll in automatic renewal, then go to my AARP Account, and log in with my credentials to get to the part of my AARP Profile where I could cancel the automat...