How to do the fragrance system of beauty salon?

At present, most hotels, shopping malls, fine arts institutes, clothing stores, 4S stores, sales centers and high-end office buildings will introduce fragrance expander, which can not only remove all kinds of odors, but also enhance customers' impression. Exclusive fragrance allows customers to subconsciously remember the taste of this brand, enhance brand awareness and play another brand promotion role. Because the original fragrance system is mainly used in star-rated hotels, it is just like Shangri-La.