Hi, I have two math classes next semester that both require mymathlab. Can I just buy one access code, or do I need to buy an access code for each textbook I’m using? My calc III class has two textbooks and my Linear algebra has one, and the university bookstore wants me to buy a code for each but I think that might be just so they can screw me out of my money.

Is MyMathLab a generic product or is it tailored to each class/book?