I am going to Brazil (RIO) the end of November. Tomorrow I have the appointment for the tourist application. I have all the necessary documents, but I am curious about the 140 U$D fee. How can I pay that? Can I take cash or pay by credit. I noticed on a website they only accept US Postal Service Money Order, but that is from the States side .... I am currently living here in Buenos Aires. As anyone gone through this process and can offer advice? thanks!