The letter is from ExtraAEdge.com promoting free Android and web applications to help students with MT-CET 2013 exam preparation. The applications provide cut-off analysis from previous years and help predict the best college-branch combinations based on a student's marks and ranking. The letter requests the institute share information about the applications with its students and display a poster, in exchange for which ExtraAEdge.com will feature the institute's banner ad on its website for 10 days.