Once you have the Discount Authorisation from the organiser, you may purchase your tickets online with the discount by following these steps:

1. Select your departure station and the destination where the event you wish to attend is being held. Then select the travel dates, which must fall within the dates of the event.

2. Select any price and option available at time of purchase (Básico (Economy), Elige (Pick & mix) or Prémium (Premium)).

3.   Then click on the Discounts drop-down menu and proceed as follows:

• Select  Congresses/Trade fairs

• Enter the authorisation number in the right box:

4.    Proceed as normal with the purchase and payment process.