The extension is intended to fully replace the entire list of currencies and install a custom currency list with the scope to use not supported currencies like cryptocurrency or some exotic currencies. Using this extension, merchants can easily add any cryptocurrency to their Magento stores to attract more customers.
Currency Plugin for Magento
While the standard Magento configuration assumes that currency codes will be three-letter alphabetic codes (according to ISO-4217), and the standard accuracy (the number of digits after the decimal separator) is set to 2, the extension allows you to use any currency code and set the accuracy up to 8 (digits after decimal separator). This allows the use of currencies such as Bitcoin, which requires increased accuracy (at least 6), or any Ether tokens with non-standard (four-letter and longer) codes.
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