Spot Alert: Argentina

When you buy a product in Argentina and then ask for Tax Free in the airport, they will give you back pesos argentinos (the national coin) even so you asked for dollars or euros. Also if you ask to charge the “X” amount in your credit or debit card they will say that their system crashed down and they may only give you back pesos argentinos at the official rate (the unofficial rate is sometimes almost the double). Be careful when you buy a product, not always Tax Free system works. 

(I don´t own the above picture)