It is reasonable to say that such a business project is still very marketable, because there are still a lot of people who like fragrance in life, especially those young girls, which do not want to be fragrant, and now not only is the little girl, even a lot of young guys are also love to make themselves scented. But in fact, the fragrance store in the market is not as good as expected. The main reason is not a lack of customers, but mainly the existing fragrance effect is not as good as those who join the brand said, can not achieve the expected results. The most obvious is that many franchise brands say that after the fragrance can be preserved for one to two months, but in fact, after the fragrance is basically three or five days after the fragrance is gone. Also, some of the flavor of the spice is not particularly good smell, and it is said that many spices contain benzene, which triggered a lot of people to resist. The principle of the aroma machine is to spray the spice to the top of the object, some spices sprayed to the surface of the object, such as cell phones, residual a few days later, but also cause local discoloration of the phone shell. These many problems have made the consumer experience greatly reduced, so gradually, the fragrance store to join the business is gradually cold. Of course, it is not to say that this line of work has no prospects for development, after all, there are still many people who love the scent, the market space is still there, only that the effect of many existing products are not good enough. If you can solve the above problems from the product technology, so that the effect of scenting is really as said can be retained for one to two months, and smell good without any adverse effects, it will still be welcomed by customers.