In order to activate the book, you need to check the back cover of your book where there will be QR code or an 8 digit activation key in the bottom right corner. Sometimes, it will require you to scratch the code to reveal the product key.
Go to the activation section in the app and scan the QR code or type the product key to activate the book. With the product key, you can activate the digital content only on two devices. Activation will be valid only for the current academic year. If you are still not able to activate your book then check this video.
