Selling books Online - Recoup your money

How important is it to manage money these days? How important is it to purchase books for school?
If the answer is 'very important', then you surely know how hard it may be to manage money with todays cost of living, and taking that in consideration, it then must also be important when you have a need to spend money to purchase books. That may be an obvious statement, but how about if you are done with the book, and all that is left to do is to store it on a shelf? Actually, that statement is incorrect, because you have another option which is to sell used books if you care to.
You can sell them online for a variety of reasons, but the two main reasons wanting to do so would be to make your title available to many prospective buyers, and then also to recoup most of your funds that were originally spend on the book. So actually a book that you may think costed you a fortune, can now be written off in some cases as a profit. You can either get almost what you paid for the book, or even make more than you spent on it, mainly because it may be a title that noone has.
The method online to sell back books is fairly easy and inexpensive, and can even be a free in some cases. If you print a prepaid shipping label you acquire online, then you may not have to pay for ANY shipping. There is no set time to buy or sell books with this service.