If just for a holiday short term use the ATM's . Just be aware of the transfer fees. With draw wnough bart for a few days . The transaction fees are wuite high for foreign cards
Even with the visa exemption scheme, travelers still need to apply for a Thailand Pass (click here to register) in order to enter Thailand. This Visa is for tourism purposes only. This Visa is valid for 3 months from the date of issuance. Travelers must enter Thailand within the said 3-month period.