Cut off his pocket money
No out of school activities that involve socialising
Chores
Door off room
Scrub the patio with a toothbrush.
None of it has to necessarily tie with the crime it sometimes just needs to be hard labour that takes time away from him. I spent one memorable week scrubbing the grouting in all the bathrooms, that was for making an "obscene gesture".
For instance for the last incident, I'd have been doing chores to pay back what I'd spent including a multiple for the crime itself. I'd also have had my door removed as I had proven myself untrustworthy and who knows what I could get up to behind closed doors.
Basically takeaway anything he enjoys doing. And let him earn it back as he proves himself to be trustworthy. My buttons were never tv or the computer, they were my privacy, money and socialsing. For my brother it was tv and money. Hit him where it hurts.