Judgment of the Court (Fourth Chamber) of 8 July 2021.#Rádio Popular – Electrodomésticos, SA v Autoridade Tributária e Aduaneira.#Request for a preliminary ruling from the Tribunal Arbitral Tributário (Centro de Arbitragem Administrativa - CAAD).#Reference for a preliminary ruling – Directive 2006/112/EC – Value added tax (VAT) – Exemptions – Article 135(1)(a) – Definition of ‘insurance’ transactions and of ‘related services performed by insurance brokers and insurance agents’ – Article 174(2) – Right to deduction – Proportional deduction – Extended warranties on household electrical appliances and other computer and telecommunications equipment – Definition of ‘financial transactions’.#Case C-695/19.