Does 'There are a number of expensive jewelry and other duty-free shops, all with goods priced in US dollars (duty-free goods must always be paid for in foreign currency).' neither support nor refute 'Be sure to bring currencies other than the US dollar when buying goods from the duty-free shops.', instead existing independently?
There are a number of expensive jewelry and other duty-free shops, all with goods priced in US dollars (duty-free goods must always be paid for in foreign currency).###Be sure to bring currencies other than the US dollar when buying goods from the duty-free shops.