Our prices are in SGD and we bill in SGD. The different currencies are for you to gauge the prices better in the country you are currently residing in. (We assume that it will be in the currency you deal with the most) If you wish to change currencies, you can do so by clicking on the drop down list at the top right of the page. Please note that we bill in SGD and the different currencies in our website does not include your bank charges and bank exchange rates. The prices are also an estimation of the current exchange rates.