Judgment of the Court (First Chamber) of 19 December 2019.#Bondora AS v Carlos V. C. and XY.#Requests for a preliminary ruling from the Juzgado de Primera Instancia Vigo and Juzgado de Primera Instancia de Barcelona.#Reference for a preliminary ruling — Judicial cooperation in civil matters — European order for payment procedure — Regulation (EC) No 1896/2006 — Provision of additional documents to support the claim — Unfair terms in consumer contracts — Directive 93/13/EEC — Review by the court seised in the context of an application for a European payment order.#Joined Cases C-453/18 and C-494/18.