(TrendHunter.com) As we approach Canadian Thanksgiving, Rakuten—Canada's largest online shopping site for Cash Back—is helping give back to its fan with a 10% Cash Back offer for several fan-... (TrendHunter.com) As we approach Canadian Thanksgiving, Rakuten—Canada's largest online shopping site for Cash Back—is helping give back to its fan with a 10% Cash Back offer for several fan-...