Singapore airport is an ideal shopping place because it has cheap cosmetics and all kinds of things. If you shop locally, you can get a tax refund at the airport. A staff member next to the official at the tax refund counter will ask if you want to exchange cosmetic coupons, so you can get a discount of 10%, which means that 100 Singapore dollars can be exchanged for 1 10 yuan RMB cosmetic coupons, but it can only be used for cosmetic shopping.
A "shopping area without consumption tax" was launched in the public area of the third passenger terminal building of Changi Airport. Twenty-seven retail stores, including Samsonite and The Body Shop, cancelled the original 7% consumption tax to keep in line with the stores in the restricted areas of the first and second passenger terminals.