Bayan shekaru goma sha uku, 'yan kasuwa biyu na Amurka, Charles Feeney da Robert Warren Miller, sun kafa abin da ake kira Duty Free Shoppers (DFS) a ranar 7 ga Nuwamba 1960. DFS ya fara aiki a Hong Kong kuma ya yada zuwa Turai da sauran wurare a duniya. Kasancewa da izini na musamman don sayarwa kyauta a Hawaii a farkon shekarun 1960 ya zama babbar nasara ga kamfanin DFS, kuma kamfanin ya mayar da hankali ga masu tafiya na Japan.
Miller