Fifty percent off for a group buy? How about completely free? New Canadian startup does just that by Brian Blum in Uncategorized 21 May 2012 Groupon is so 2011. Indeed, there are so many group buying sites these days that to stand out you have to do something completely outrageous. 50 percent off? No way. How about 100 percent off? That's the idea behind Vancouver, Canada-based startup TikTok which offers deals on its mobile app that are completely free. The deals areThis article is only available to AIM Group clients. Please subscribe now or log in to view. Share Daily Deals Brian Blum Brian Blum covers the U.S., Canada and Israel for Classified Intelligence Report, and contributes to our special reports and research projects. Originally from San Francisco and now based in Jerusalem, he has been with the AIM Group since 2004. He is the president of Blum Interactive Media, specializing in writing and multimedia content development for online, print, video and audio. His clients include newspapers, universities and non-profits. He is currently working on a book about the billion-dollar bankruptcy of a once high-flying Israeli startup.