Public transport navigation and payment

Uber in Brazil and Argentina typically allows cash payments. Upon first use or city change, Uber may request passport and selfie verification. Some users report that even with cash payment selected, a linked international card or CPF (Brazilian tax ID) authorization might be required, while others can use it without a linked card. This seems to depend on Uber's internal algorithms. It's advisable to have an international card available and be prepared for identity verification.

Public transport in Buenos Aires requires careful planning. For buses, the SUBE card is essential, though some buses accept direct bank card payments. The metro (Subte) is more straightforward, allowing payment with most bank cards (excluding 'Mir'). Fares are subject to change; consult Google Maps or the BA Subte app for current information. Walking is also a viable option, especially for short distances in safe areas.

Public transport in Buenos Aires accepts bank card payments. Buses operate 24/7, and fare payment can be made using a bank card without issues.

Uber in Argentina requires an initial payment method verification, typically via an international card. Once the account is activated, users can switch their default payment preference to cash (efectivo) within the app settings. Alternative rideshare apps available in Buenos Aires include DiDi and Cabify.

SUBE card tariffs in Buenos Aires are subject to monthly inflation-linked increases. Users should verify current fares via the official app, as prices vary based on distance. 'Social tariffs' (discounts) are restricted to specific local groups (seniors, low-income, etc.) via ANSES and are not applicable to the average tourist or expat.

Payment for the Buenos Aires subway (Subte) can be made using standard bank cards or QR code payments via mobile apps. The SUBE card is not mandatory for occasional passengers, though it offers accumulated discounts for frequent daily users.