Educators have long known that the cost of textbooks is higher than the actual price tag, and some of the more expensive books are sold by online retailers and online bookstores.
But it has been unclear how much people actually pay for textbooks, how much is covered by state education programs and what they would pay if they paid by cash.
Now, a new report by the Educational Marketing Association, a nonprofit research group that helps educators develop strategies for educating the next generation, offers the first detailed breakdown of textbook prices.
The study, published online Tuesday by the Journal of Educational Marketing, is the first of its kind.
It also indicates that online textbooks are a much cheaper option than traditional textbooks.
For example, the textbook price of a textbook from Amazon is $25.99.
But the cost per copy is $0.49.
The cost per year of textbook school attendance is about $4, according to the report, which was done for free by the group.
The average cost of an online textbook is $12.88, according a company that sells textbooks online.
The report said the average cost per student for a textbook was $4.92, which is about two-thirds the cost that students pay in textbooks.
That price difference is also the reason why some states have made it illegal to pay online for textbooks.
But some states still require textbooks to be delivered in person.
So the study says that online textbook pricing is a great way to get in on the action and avoid the hassle of having to go to a store to get your hands on a textbook.
The most expensive online textbook was the one by Pearson Education, which charges $2,000 for the textbook.
Pearson also offers online versions of some of its other textbooks, including one that costs $1,000.
A similar study from the College Board also found that some textbooks from Amazon were priced too high, with prices ranging from $9.99 to $12 per copy.
For comparison, the College Bookstore costs $2.99, and the American Library Association’s textbook pricing range is $3.99-5.99 per copy, the report said.
But many of the most expensive textbooks are not from Amazon, and many schools still sell them online.
Some states, such as New York, have made textbook prices public and have also required online book retailers to deliver their books to classrooms.
Others, such in California and Florida, have not, according the report.
The biggest seller of textbooks in the study was the University of California, which sells the textbooks at $9 per copy for the first year.
But a survey by the New York Times in 2015 found that only about a third of California students had been taught in the last five years, and only about half of the students who did take a class online were in that class.
Some of the online textbook vendors said they would still sell textbooks, but with different prices and terms.
For instance, some online textbook companies charge students $1.99 a copy for textbooks in print or $3 a copy in e-book format.
Others charge students less than $1 for textbooks that are in e.book format, such a $0 or $1 e-books, according an article in the Wall Street Post.
But students in the report who bought books in print were actually paying $3, $4 or $5 a copy.
In an email, a University of Illinois official said that students would still receive textbooks in their online store.
Students who are enrolled in a course on digital textbooks that includes online instruction would receive all the textbooks in eBooks format.
The University of Maryland, meanwhile, offers its students an option to buy textbooks in either print or e-Book format, but students would not receive any textbooks printed in their preferred format.
In fact, a student who purchased a textbook that includes print materials would not be able to access them until after the first day of classes, the official said.
The university also said that some online booksellers are still charging more than their print-only counterparts, including Barnes and Noble, which also has a $1-per-book charge for eBooks.
For the University at Albany, the online price of textbooks was $14.99 for the 12th edition of the textbook, and $19.99 when it came out in the fall of 2017.
But for the latest version of the same textbook, the same year, the price was $25, according at the University’s website.
And for the newest edition of another textbook, for which the University is charging $9 a copy, students would have to pay $11.99 each year to get a printed version.
The price of printed textbooks is different than the price of eBooks in most states.
But online textbook retailers say they charge more.
The Associated Press reported that for the new edition of an e-textbook book, the prices ranged from $6.99 in New York to $