Eurostar releases 10% discount to celebrate Earth Day
2023/04/20 ... From the 20th to 26th April, customers can use EARTH23 discount code at checkout, to receive a 10% deduction from the overall cost of the ticket ...
https://mediacentre.eurostar.com/mc_view?language=uk-en&article_Id=ka43z000000g8qcAAAEurostar-Media Centre
Eurostar, the high-speed passenger rail service connecting the UK and mainland Europe, has released a 25% discount code for weekday travel for one week only.
https://mediacentre.eurostar.com/