Problem with key code received in a stationary shop

[Ashika pl]

Pretty much as the title says, I just bought a key (token?) at a stationary computer shop/service and received a keycode that is 13 letters long, can't seem to find the place I am supposed to enter it. The guy at the shop told me it's different than the activation code, which is going to be sent to me by email when I enter the keycode he gave me on kaspersky's site. Maybe I'm blind, but I can't seem to find a way to enter it anywhere. Sorry for the bad English.

[Ashika pl]

Alright, I get it now, so you can close this topic. What I got was a new register code, even though I have a license already, and had to kind of reregister myself on the site to get an actual activation code.