Payment Gateways. 1  For every credit card transaction online and in-store, a service must communicate with the customer's credit card company to check for sufficient funds. In-store, typically, a POS (point of sale) machine performs this action.
Definition of idic. : relating to or consisting of ids idic constituents of germplasm.
Idiom. An idiom is a combination of words that has a figurative meaning, due to its common usage. An idiom's figurative meaning is separate from the literal meaning or definition of the words of which it is made.Idioms are numerous and they occur frequently in all languages.diom (Noun). An artistic style (for example, in art, architecture, or music); an instance of such a style. idiom (Noun). An expression peculiar to or characteristic of a particular language, especially when the meaning is illogical or separate from the meanings of its component words.