I want to use SLED 12 SP1 after August 7th (i.e after 60days subscription) will I be able to get the latest updates after this time? Or should I switch the repositories to any other server so that I can continue to receive the updates. I just want the system to be up to date. I don't want support and maintenance. Please clarify?

I remember seeing something like basic support, standard and priority. In this I want only basic i.e only the system to be updated.