I am a loyal customer of Agoda and the currency displayed on my Agoda app is always in Hong Kong dollar. I was expected the currency remain unchanged when the app took me to the airport transfer service by Mozio. It was no currency sign displayed and I was shocked to find out to that it was charged in USD. I did my research on different tourist sites and the regular price for airport transfer from Danang to Hoi An is about VND 340,000 - 440,000 (equal to USD15-19), therefore I was thinking $118 displayed on your website was a fair price.... little did I know that I was deceived by the hidden currency sign. I was charged USD118 for this trip which it should be USD15-19. It was 8-9 times more than the market price!!!