There are many websites that buy and sell textbooks, including Amazon and Alibris. Also, check with the course instructor - older editions are often acceptable, which can result in huge savings. Finally, consider posting your used books for sale on bulletin boards on campus. You will often get more money that way than by selling back to bookstores.
...their parents
It depends on where your from but the easiest place is eBay or any other website that buys/sells items.
a dealership is a business that buys/sells automobiles. A dealer buys/sells automobiles for a dealership.
newdiv
investor
Consumer
Broker
A company called M-H-E (Material Handles Exchange) buys and sells used pallet jacks. They also sell a variety of pallet products. Their website can be found at the following address: http://www.m-h-e.com
A stockbroker.
A person who buys and sells goods to make money is an entrepreneur. They have created a business that will hopefully generate profits.
someone who sells goods someone who sells goods Supply and Demand.
One can read information on and about automotive marketing on Endumds official website. Endunds official website buys, sells, and helps individuals learn about marketing cars.