==Single world currency==An alternative definition of a world or global currency refers to a hypothetical single global currency or "supercurrency", as the proposed terra or the DEY (acronym for Dollar Euro Yen), produced and supported by a central bank which is used for "all" transactions around the world, regardless of the nationality of the entities (individuals, corporations, governments, or other organizations) involved in the transaction.
An alternative definition of a world or global currency refers to a hypothetical single global currency или "супервалюта", например, как предлагаемая терра или DEY (акроним от доллар, евро, иена) , produced and supported by a central bank which is used for "all" transactions around the world, regardless of the nationality of the entities (individuals, corporations, governments, or other organisations) involved in the transaction.