If you want to save money on your total or part of your order, get free delivery, free gifts or any additional benefits with your order, a discount code is the perfect solution. Choose a Trainline discount code from the long list of codes from the Trainline page with Mirror. Resume your shopping tab with the Trainline page open and go to your basket. When you checkout you should see a discount code or promo code input box that allows you to enter a Trainline discount code. Check back over your order and ensure that it meets the correct conditions set out by Trainline in their terms and conditions for the discount code to work. When you are happy with your order and the desired promotion or event, copy and paste a code from the Trainline page and enter it into the discount code box. The price reduction, free shipping or outlined benefit will be automatically applied to your basket. You can now progress onto purchasing your items with your amazing discount code applied!