Money Talk — cash vs digital
Stop hauling a brick of banknotes. Thailand is half cash, half QR — and the mix changes by neighborhood. Malls, hotels, Grab, and most sit-down restaurants take cards. Street carts, many metered taxis, temple donations, night markets, and boat piers still want baht in hand.
- ATM fee: Foreign cards usually pay a flat ฿220 per withdrawal at Thai bank ATMs, on top of any home-bank fee. Withdraw larger amounts less often.
- Always choose Thai baht if a machine offers conversion — dynamic currency conversion quietly costs you.
- Best exchange: Skip airport counters for the bulk of your money. In town, licensed desks such as SuperRich or Vasu (check the live board) typically beat airport and hotel rates. Crisp high-denomination notes get better rates.
- PromptPay reality: Thai mobile banking and PromptPay QR are everywhere — including som tam carts — but they need a Thai bank setup. Short-stay visitors rely on cash + card; longer stays can look at tourist prepaid / Easy Pay options from partner banks if available when you travel.
Carry a slim cash float for the day (enough for food, taxis, and tips). Keep the rest in the hotel safe or split across cards and a money belt — not one fat wallet in a night-market pocket.