TTB

TTB (formerly TMB Bank) is a solid stop if you need to pull cash — their 'all free' debit card waives ATM fees nationwide, which is rare among Thai banks. If you're using a foreign card, the fee here is the standard 220 baht per withdrawal like most Thai bank ATMs, so keep an eye out for Aeon ATMs (150 baht) if saving on fees matters. Always decline the ATM's currency conversion offer to get a better rate.