Judgment of the Court (Fourth Chamber) of 8 May 2025.#I. SA v S. J.#Reference for a preliminary ruling – Consumer protection – Directive 93/13/EEC – Unfair terms in consumer contracts – Article 2(b) – Concept of ‘consumer’ – Dual-purpose contract – Farmer concluding a contract for the purchase of a product intended for both agricultural and domestic use – Internal market for electricity – Directive 2009/72/EC – Article 3(7) – Annex I, paragraph 1(a) – Household customer – Contract for the supply of electricity for a fixed period at a fixed price – Contractual penalty for early termination – National legislation limiting the amount of that penalty to the ‘costs and damages resulting from the contract’.#Case C-410/23.