What is the introductory offer for the 'BÁSICA MENSUAL' subscription plan on EL PAÍS English? Navigate to the subscription page and identify the specific details of this offer.
Navigate to 'elpais.com/usa/'. Locate and click on the 'suscríbete' link. Identify and state the introductory offer for the 'BÁSICA MENSUAL' subscription plan.
Successfully navigate to the EL PAÍS English subscription page. State the introductory offer for the 'BÁSICA MENSUAL' plan as '€1 the first month'.