From what I now right now with high school diploma you can: Dispatch semi trucks, for big companies: make from $800-$1,000 a week if you can cover 12-13 semi trucks daily. Work at Fedex Ground (where I work right now): make $750 a week. Restaurant servers: double shifts, some weeks , some weeks up to $900 in 5 days 40 hours! Put your reply of what you know! I think this would give all of us wider idea of whats out there! or if you are studying what you going for!