Normally, you can do it by bringing your cash to Thailand and exchanging it for baht. But there are many exchange services here that charge exchange fees of up to ten times less than ATMs and banks.
Bangkok
Although many people may have heard before that Superrich gives you the best exchange rate in Thailand, little do they know that there are actually two official Superrich companies here: Superrich Thailand (in green) and Superrich 1945 (in orange). They are not the same company. The orange Superrich has a higher exchange rate.
