This system has two kinds of exchange rate calculation methods.
The first is to calculate the exchange rate of the Taiwanese bank's exchange rate website. This mode will store the exchange rate when you last used the Internet, so it can be used without the Internet.
The second is a custom mode, the exchange rate is freely set, helping you to convert between currency 1 and currency 2.
The first is to calculate the exchange rate of the Taiwanese bank's exchange rate website. This mode will store the exchange rate when you last used the Internet, so it can be used without the Internet.
The second is a custom mode, the exchange rate is freely set, helping you to convert between currency 1 and currency 2.
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