Real Decreto número 2160 de 10/12/1993, por el que se regula la indicación de precios de los productos ofrecidos a los consumidores y usuarios. Boletín Oficial del Estado número 29 de 03/02/1994 Página 3555 (Marginal 2531)

This Royal Decree establishes rules for how prices should be displayed for products and services offered to consumers in Spain. It aims to ensure clarity and transparency in pricing. This regulation affects businesses selling to consumers and consumers themselves, ensuring they can easily understand the final price and any additional costs.