In this Regulation, direct marketing refers to any form of advertising by which a natural or legal person sends direct marketing communications directly to one or more identified or identifiable end-users using electronic communications services. In addition to the offering of products and services for commercial purposes, this should also include messages sent by political parties that contact natural persons via electronic communications services in order to promote their parties. The same should apply to messages sent by other non-profit organisations to support the purposes of the organisation.