Cash is still king at street stalls and local markets, but digital payments are rapidly spreading in cities. Download a local SIM or eSIM on arrival for reliable data. Most apps require an active connection to function properly.
Vietnam's most popular digital wallet, accepted at convenience stores, restaurants, and street stalls via QR code.
These apps need data
Guac eSIM covers Vietnam with plans from $1.50 per GB. Install it before you land and activate instantly.