Bodyshop are offering a free Carbon Eye Definer worth £9 if you purchase any 2 make-up products. However if you add 2 Nail Filer Spring Trends (£2 each) and apply the code DHAD000058 (for 20% off) you will get the lot for only £3.20 delivered.
You can also get the Nail Buffer Spring Trend instead for the same price (or mix and match). The glitch will work on more expensive make-up products but this is the cheapest option.
Dont forget 12% quidco making it £2.82! (thanks HesFamily4)