Small and Medium Enterprise Development Bank of Thailand or SME D Bank aims to become a specialized bank of government 4.0 era bring digital systems to facilitate service to customers By inviting customers to pay monthly loan installments by scanning the QR Code in the "bank invoice" can be paid through the Mobile Application of various commercial banks. Which customers already use Improves comfort Pay anywhere, anytime, no need to waste time traveling and most importantly, there are no expenses at all Received and 4. Click to pay for the installment only. The payment procedure is completed. For more information, call CENTER 1357.