although a lot of people are now aware of the glasses store can earn high profits, however, this profit is how to earn, for many laymen is still a question. So, glasses store profit is how to earn? And let Xiaobian for your analysis, to see if you understand the industry.
glasses industry annual output value? Speak out to death, 30 billion! Most of them are glasses store profits. According to statistics, there are about five hundred million people wearing China or buy glasses, according to conservative three years change a pair of eyes to calculate the annual market demand is close to two hundred million, this is not tainted glasses glasses. It is clear that the glasses market is a huge cake, and for outsiders to be a bit confused: the glasses store profits come from?