supportedCountries
A list of two-letter country codes for limiting payment to credit cards from specific countries or regions.
Declaration
sequence < DOMString > supportedCountries;Discussion
Use the list of supported countries or regions to limit payment cards to those issued in specific countries or regions. Indicate the supported countries or regions by using ISO-3166 country codes.
The supportedCountries list doesn’t affect the currency for the transaction, and it applies to all payment cards in Wallet.