(1) A supplier shall ensure that a written term in a consumer agreement is expressed in plain and intelligible language.
(2) Where there is doubt about the meaning of a written term, the interpretation that is most favourable to the consumer prevails.
(3) In so far as a term is plain and intelligible, the assessment of its fairness must not relate to —
(a) the definition of the main subject matter of the consumer agreement; or
(b) in the case of price, the adequacy of the price or remuneration as against the goods or service supplied in exchange.