Blizzard Announces Expanded Currency Support on Battle.net
 

As part of our effort to make Battle.net more welcoming to more players, we routinely review which currencies we support and what new ones we should add. This can make submitting payments less difficult and may help reduce or eliminate fees you pay to your card issuer for foreign currency transactions. Subscriptions for Argentinian players will be canceled and not automatically renewed to avoid enrolling players into subscriptions that may see a price increase in Argentina after this currency update.

https://www.techpowerup.com/320106/b...-on-battle-net