The FCC site is pretty east to renew on . . . Or you can spend $'s to have it done for you.
I am kind of surprised it is legal to have someone else do it for you -- seems kind of like having someone else renew your driving license.
so i guess they electronically sign the form for you and also then have the password to renew, modify, or cancel your license
i guess the online-averse who are not short on cash would find it a helpful service...