For those of you in the Forces, you may already know these but i found 2 good discounts i have discovered.
1: Half price pizzas at Dominos (just show them ur ID), which makes the price justifyable lol.
2: If your a Techie wiether it be Aircraft, generators, vehicles or Comms take your training certificate and your Military ID to Halfords and you can get a Trade card. Which gets you discounts on tools and oil etc.
Hope this is useful