港幣（HKD）是香港特別行政區的流通貨幣，首張港幣由東方匯理銀行發行於1845年，距今已經超過179年。港元採用聯繫匯率制度，最初與英鎊掛鉤，但1972年6月英鎊改為自由浮動制後，港府決定將港幣改為與美金掛鉤，並延續至今。港府設定的浮動範圍在1美金兌7.75到7.85港元之間，如果匯率超出此范圍，金管局將出手干預，以維持穩定。在本港的找換店行業，港幣最經常兌換的外幣包括人民幣、日元、菲律賓披索、印尼盾以及美金。

The Thai Baht (THB) is the official currency of Thailand, first introduced in 1897. It is identified by the ISO 4217 code THB and is commonly represented by the symbol ฿. The issuance and management of the Thai Baht are overseen by the Bank of Thailand, the central bank of Thailand. Currently, there are banknotes in denominations of 20, 50, 100, 500, and 1000 baht, along with coins in denominations of 1, 2, 5, and 10 baht. Thailand has consistently been a popular travel destination for Hong Kong residents. According to statistics from the Tourism Authority of Thailand, in the entire year of 2023, over 220,000 Hong Kong people traveled to Thailand. The Thai Baht has become an essential currency at local currency exchange stores.