A frequent business type near Douglas Macmillan Charity Shop is Take Away Restaurants.
For food stuffs and household goods there is a Grocery Store around to provide. Fresh produce and baked goods are available from one of many Bakeries nearby. Rest assured, there are many doctors in the area. Those having trouble with their vision might want to book in an eye test at their local Optometrist.
Head down to the Drug Store for everything from prescriptions to cold and flu remedies and cosmetics. There are a few attorneys nearby. IT problems can be resolved at the neighboring Computer Maintenance and Repair store. Conduct research and borrow literature from the Local library.