E-Commerce with a name that translates as "e-commerce" with Thailand mean that e-commerce has provided a lot of the definitions, but does not have a definition which is used as the official description.
E-Commerce is the name that translated into Thailand. "Electronic commerce" by the definition of electronic commerce. There are a number of definitions. But there is no definition of what is officially described.
E-Commerce names translated into Thai. "Electronic commerce" By the definition of electronic commerce. The definition for a lot. But not be used in any official explanation