Yes manufacturing and jobs as you know it. It is hard for people who use to work in companies for ages, now have to freelance and run their own businesses, but it is still there and can be quite profitable.
What's gone for most is the concept of a steady job and the payslip at the end of the month. Now you need to be creative take advantage of your skills and raise competition. When you're small and independent you're flexible. Banks, Real estate companies etc., aren't.
Use your online store but don't rely on it 100%. See what the local market has to offer, take advantage of it.