Heads up! Blizzard just changed their policy and all cards not in Argentinian Currency are now being declined. I’ve been in contact with Support I live in South America.
GM Answer: “Thanks for contacting us. Due to new payment regulations that came in 2 days ago its been causing problems for any card trying to make ARS payments unless they are native to that Currency, this is not something we are able to bypass ourselves so if you are using your own bank account you should be fine for payments :)”
Also Blizzard increased AGAIN the prices on Battle.net shop for the LAN customers. Early this year they changed the subs prices to:
6 month ARS1,730.00 =18.87 United States Dollar
3 month ARS930.00 = 10.14 usd
1 month ARS 330.00= 3.60 United States Dollar
and now to:
6 month ARS$3.400,00 = 37.07 United States Dollar
3 month ARS$1.800,00 = 19.63 United States Dollar
1 month ARS$ 650,00 = 7.09 United States Dollar
For those that are saying "You still pay half the price, compared to us, EU/US players. " - The price is $7 but we end up paying $16 for taxes. Is eat or play.
I hope Blizzard finds a solution since for many of us legit players from LAN (Latin America).
The silliest part of this is that the other payment method they accept is PayU, which is the method that allows you to pay with the currency of the specific country only for example Rappipay which you print out a receipt and go and pay in ARS or with PayU with an Argentinan Credit or Debit Card.
TL;DR: you can’t pay with a international credit card on LAN Blizzard accounts anymore. Also Blizzard doubled the prices on Battle.net Shop, again!
UPDATE: to gift balance on Argentinian accounts you need an Argentinian credit card! Also you can’t gift your own balance anymore.