Generally, only teachers and other education professionals may purchase textbook solutions manuals directly from the textbook publisher. However, students and other individuals may purchase textbook solutions manuals secondhand through websites such as Chegg.com and eBay.com.
Chegg.com offers textbook solutions manuals for popular math, science, physics and engineering texts. The manuals are available for Chegg platforms on iOS, Android and the Web. In addition to solutions manuals, Chegg.com also has an expert question section where customers may ask specific questions.
EBay.com offers various textbook solutions manuals sold in auctions or usng the Buy It Now format. Individual users set up the listing for manuals, posting the information, photos and price.