Fill in Security Code Credit Card

Okay so I do  a lot of stuff online requiring credit card information. Whether its paying a Bill for Medical, or even shopping.  Some websites stores my Card for my next purchase, however occasionally it asks for me to enter my CCV (Security Code) for my Credit Card.

Now I think I enter that into Norton Identity Safe? But maybe I don't? I thought previous versions we did.

Well if we do enter our CCV (Security Codes for card) shouldn't NIS fill those in? And if they are not filling them in, do I need to submit a report for every website I visit?  Cause I believe theres a lot of em :)


Thanks