Companies have sprung up to offer extended postpartum care outside the home, sometimes in a hotel-like environment. Luxury options are a business.[24] Private postpartum care centres were introduced to Korea in 1996 under the name of sanhujoriwon.[25] Within the Chinese tradition, specialist businesses such as Red Wall Confinement Centre charge up to $27,000 for one month.[26] In Taiwan, postpartum nursing centres are popular, for those who can afford them.[27]