It's a good deal no doubt BUT when I (a Disabled Railcard Holder) applied I was told that NO RAILCARD DISCOUNTS apply for any RAILCARD so it's a valuable offer for non-Railcard holders. Most such Railcards offer about ONE-THIRD off ,so IF you are planning to visit an NEC, use your Railcard if you have one. That said thanks o/p for the post which will be greatly appreciated by all.
I put all relevant details from the deal. Nobody is checking if you have a ticket to event at NEC venue.
I have used this for over two years - can't say anyone ever asked to see an event ticket, the virgin ticket simply says 'corporate discount'
Perhaps in the title you may want to mention that the offer states that you need to have a valid ticket for an event at the NEC to claim this promotion.