Electronic commerce" or transactions via the Internet or electronic media, several Knicks Trondheim. With the rapid expansion and there is more and more important. The trade of goods or services niyamokratham through the Internet, as well as payment systems that have electronic media have come into use as a medium of payment because it is fast and convenient and more secure system of payment documents. A large number of users is used to transfer funds that have high value. Giro (Electronic funds transfers) to provide payment services. Communication via electronic networks of Bank of Thailand Transfer money electronically (Electronic funds transfers) is to transfer funds from one account to another account without deposits that may be contained in the same bank or foreign banks. The Bank contains information on each category. Is as follows: