Purchase Access Online Purchase access to your course materials online. Register Access CodeEnter your access code on your Cengage dashboard to gain access to your online course materials. WebAssign Grace PeriodStart using WebAssign without payment during the grace period, which starts when the course is available and lasts up to 14 days depending on the length of the course. Purchase Cengage UnlimitedGet access to your course materials, eBooks, and study tools with Cengage Unlimited. Purchase Course MaterialsPurchase access to your individual course materials. Contact your instructor for help purchasing your access code. Print RentalsRent a printed version of your textbook. View Your OrdersView all current and past orders that you have placed with Cengage. Purchasing ProblemsThere are some common problems you might run into while purchasing access. RefundsThe return policy depends on the type of materials purchased. Retake a Course for FreeIf you need to retake a Cengage course, you may be able to do so for free. Contact support to see if you are eligible. More information Purchase Cengage Unlimited WebAssign Grace Period Refunds Purchasing While Studying Abroad What's Included in Cengage Unlimited? Multi Term Purchase Options Cengage Unlimited Rental Options in Your Dashboard Student Guide for Accessing Your Cengage Unlimited Plan Take a Tour of Cengage Unlimited