The Singapore Dollar (SGD) is the official currency of Singapore, first introduced in 1967. It is identified by the ISO 4217 code SGD and is commonly represented by the symbols $ or S$. The issuance and management of the Singapore Dollar are overseen by the Monetary Authority of Singapore. Commonly used banknote denominations include 2, 5, 10, 50, and 100 dollars. Additionally, there are coins in denominations of 5 cents, 10 cents, 20 cents, 50 cents, and 1 dollar. All money changers in Hong Kong facilitate the buying and selling of Singapore Dollar.

The Dirham (AED) is the official currency in the United Arab Emirates, and it has been in circulation since 1973. It is represented by the ISO 4217 code AED, and its symbol is typically denoted as د.إ. The issuance and management of the Dirham are the responsibility of the Central Bank of the United Arab Emirates. The subunit of the Dirham is the "Fils," where 1 Dirham equals 100 Fils. Currently, there are banknotes in denominations of 5, 10, 20, 50, 100, 200, and 500 Dirhams, along with coins in values of 1, 5, 10, 25, 50 Fils, as well as 1 Dirham. As the number of Hong Kong residents traveling to the United Arab Emirates has increased, several local money changers in recent years have expanded their services to include the exchange of dirhams. According to Passto, there are 17 money changers in Hong Kong that offer buying and selling services for the UAE dirham.