(TrendHunter.com) Taco Bell is celebrating the launch of its mobile app in Canada by offering consumers a free Crunchwrap Supreme as a reward for downloading it prior to their next visit. The promotion only requires... (TrendHunter.com) Taco Bell is celebrating the launch of its mobile app in Canada by offering consumers a free Crunchwrap Supreme as a reward for downloading it prior to their next visit. The promotion only requires...