My card was charged twice by ZERO MARKETS BRASIL CONSULTORIA E ANÁLISE DE VALORES MOBILIÁRIOS LTDA on the same day. I had to dispute it with my bank. ZERO MARKETS BRASIL CONSULTORIA E ANÁLISE DE VALORES MOBILIÁRIOS LTDA then froze my account and said I had a negative balance because of the chargeback. They created the problem and then punished me for it.
Pros: No hidden fees|Multi-device support|Dedicated account manager
Cons: Currency conversion fee exists|Inactivity fee applies after 12 months