Answer
The local currency is the Thai Baht (THB), and you'll find that cash is still widely used, especially in markets and smaller establishments. ATMs are readily available, but always check for service fees that may apply.
• Credit cards are accepted in many hotels, restaurants, and shops, but it's wise to carry some cash for local vendors and transportation. Currency exchange services are plentiful, but compare rates to get a strong option deal.
• Some digital payment apps are gaining popularity too, so if you have a local bank account, consider setting that up for convenience.
Allow extra time for traffic and weather. Confirm the specific service on the day, agree prices or use an app where practical, and keep screenshots of bookings and pickup details.