priceCurrency
A Schema.org PropertyDescription
The currency of the price, or a price component when attached to PriceSpecification and its subtypes.
Use standard formats: ISO 4217 currency format e.g. "USD"; Ticker symbol for cryptocurrencies e.g. "BTC"; well known names for Local Exchange Tradings Systems (LETS) and other currency types e.g. "Ithaca HOUR".