Im just building off a thought I had but I believe that every office business should have some unique active or passive ability that It presents to the players to use bar head office jobs as they serve unique functions. More than just easy cash, office jobs should help players set up how they want to expand their businesses in a specific sector. For example At the moment, you can have lawyers provide a reduction in taxes from all businesses in a specific area. For Web agencies you can have a one time boost to the marketing of a business. for Graphic design agencies, they provide a flat small improvement to all the businesses in a specific district. effects like these and more can really help with subsequent business openings as the buffs from the office jobs help create more favorable condition for the player to invest more in that district, while other office jobs help with opening businesses in new districts.