Hello! Nowadays, both the glasses supermarket and the glasses through train are short-term profit models of the glasses market. This model emphasizes that their prices are low, which makes you feel cheap, and then recommends some products with higher profits. Moreover, many glasses through trains or glasses supermarkets get goods through some informal channels to ensure that the prices of some of their low-priced products can be more advantageous, but many products with quality problems are found in the market. In fact, it is suggested that if the price difference of glasses is not too much, we should still support local professional optical shops that have been operating for a long time, so as to protect our eyes and stimulate the healthy development of the industry your eyes need. Generally speaking, the concept of supermarket is more suitable for non-staple food. Glasses is a special industry which is semi-medical and semi-commercial, so it must take a professional route. However, the professional route needs a lot of equipment and talents, and it takes a long time to accumulate trust, so it is really not easy to be a professional optical shop.