I met the Marketing Director (not sure her exact title) of Groupon at a conference where she presents her company biz model. I asked her this question straight forward if the luxury products are authentic. She said they\'re all sourced in Europe directly. They\'ve also opened a showroom in CWB for customers to view the luxury products & place order online. I think that their products are authentic but I won\'t buy from them as the shop won\'t accept these for repair.