Beauty card holders can currently get £1 off Barry M Get Shapey Brow & Eyeshadow Palettes and Barry M Feeling Cheeky Sculpting Palettes. They are usually £6.49 (£5.49 for Beauty Card holders) but they are on a buy one get one half price deal at the moment. This means you get both for £7.73 rather than £12.98.
If you're not a Beauty Card holder you can sign up online and get access to this deal and lots of other instantly. Choose free deliver or free click and collect.