A frequent business type near N A S Convenience Store is Charities and Charitable Organisations.
The local Parking Garages offer a safe and secure place to leave your vehicle. Only a stone's throw away you will find a management consulting firm. Conduct research and borrow literature from the Local library. If you are hungry there are a few restaurants serving the area.
IT problems can be resolved at the neighboring Computer Maintenance and Repair store. For food stuffs and household goods there is a Grocery Store around to provide. There are a few attorneys nearby. The local area boasts a Taxi service.