Cant download anything keeps saying my security code is invalid when its not whats wrong? Help!

Is the address on your iTunes account exactly the same as on your credit card bill : http://support.apple.com/kb/TS1646 ?

So the spacing and format are the same ? Have you tried removing the card and then re-adding it ?

I thought I was going crazy!!!! Mine is doing the same thing...hmmm perhaps a glitch?! Too many people complaining for it to be our cards/billing info...this stinks and I reset my iPad! :(

Have you gone into your account on a computer and made sure the security code was entered there?

I haven't. I will try that next and let you know my findings. Thanks!

i did all of that online and it still say's the same thing on my ipod

It might but sign out of your account (Settings, Store, AppleI, Sign out), do a Reset [Hold the Home and Sleep/Wake buttons down together for 10 seconds or so (until the Apple logo appears) and then release. When the screen goes blank then power ON again in the normal way.] It is 'appsolutely' safe.,then sign back in again and give it another try.

I'm having the same issue I need help ughh

I am having the same problem too!! Someone please help ASAP!!!!!!!!!!!!!!!!!

I'm having the same problem, and I don't know what to do!😢