WhatsApp is how everyone communicates in Brazil. Businesses, hotels, and locals all use it, so download it before you land. Cash is becoming rare; Pix instant payments dominate, but as a foreigner you'll rely on cards or Uber/99 in-app payments. Stick to app-based rides rather than street taxis for safety and transparent pricing.
Brazil's instant payment system used by 92% of adults. As a foreigner without a Brazilian bank account you can't use Pix directly, but knowing it exists helps you understand why vendors prefer it over cards.
