Why credit cards fail at Brazilian beach vendors
Beach vendors often skip card machines: signal drops, batteries die, and foreign cards get declined. A Pix QR on a phone works offline-ready once generated — and settles instantly.
The traveler fix
Keep BRL in ZazuPix, then scan the vendor’s Pix code. No CPF. No hunting for ATMs mid-sunburn.
Next: Pix for tourists in Rio