Unfortunately, my experience with the DUAIU web store was not a positive one. They claim to sell high-quality products at reasonable prices that anyone can use to attain their ideal look in the beauty industry, but in reality, their offerings are merely adequate. Their offerings are scant and don't appear to live up to their marketing. The limited variety of services and general absence of excitement left me feeling disappointed. And their customer support is terrible, so don't even ask. It took forever to hear back from a representative when I had a query about a product, and when I did, they weren't very helpful. In general, the DUAIU online business is not one I would suggest patronizing. There are plenty of other online beauty shops that offer more variety, higher quality products, and more helpful customer service. Don't bother wasting your time and money on subpar goods and a boring buying trip.