In addition to other information requirements established by Community law, Member States shall ensure that commercial communications which are part of, or constitute, an information society service comply at least with the following conditions:

(a) the commercial communication shall be clearly identifiable as such;

(b) the natural or legal person on whose behalf the commercial communication is made shall be clearly identifiable;

(c) promotional offers, such as discounts, premiums and gifts, where permitted in the Member State where the service provider is established, shall be clearly identifiable as such, and the conditions which are to be met to qualify for them shall be easily accessible and be presented clearly and unambiguously;

(d) promotional competitions or games, where permitted in the Member State where the service provider is established, shall be clearly identifiable as such, and the conditions for participation shall be easily accessible and be presented clearly and unambiguously.