Question about ads

[Jase2]

Hi all,

Just need some confirmation on this. Say if I offered users the ability to not see ads when every other member does. Would I first need to create a new usergroup (use it as their secondary group), then use some conditionals in front of the ads to show it everyone except that group? Any ideas on which code I would use? Also, if they had to pay yearly, could I use the subscriptions to tell me when their year is up, or is that not possible?

Thank you.

Regards Jason