按照zhangtianyi1234说的进入了MEMBERSHIP选项，renew membership，里面只有renew  today是怎么回事？

FRM=>exam logistics=>change personal information=>at the end of the page you will see:
If you want your membership to automatically renew on the anniversary of your annual membership expiration date, and for your credit card to be charged for the renewal, please click here.
click the "click here"  then click "unable"=>OK!!