Who needs books?!
I want to announce a new promotion we're running. We're so confident that all you need for complete GMAT prep is our computer-based adaptive course that we are offering $40 off to any student who replies with an image of a GMAT prep book.
Just send a photo to us via our Facebook account at https://twitter.com/economistgmat with a photo, and we'll send you a promo code to use for your Economis GMAT Tutor purchase.
$40 off any of our courses for a photo of your prep book
Ask your questions about GMAT Tutor from The Economist products/services here