Deactivating all computers associated with my apple ID
I just bought a new mac and I tried to associate it with my itunes id but I apparently already have 5 computers associated with this id. I was reading some info that if this is the case then I should deactivate all computers associated with this ID; however, there is no info. on what will happen/to do thereafter. I am concerned that I will have to wait 90 days before reconnecting?? Does anyone have any experience with this plan of action and details on what to expect after deactivating my id from all devices?