This link might help
https://www.paypal.com/cgi-bin/webscr?cmd=_subscr-find&alias=PutOurPaypalEmailhere.
If the above link is not working any more please report it ! Papal might change the link after some time
After = simply add our paypal email and most likely it will work. If the above link it does not work that means paypal has changed it.
Simply go to paypal account and find your subscription.
