This offer is only instore. I bought a few John Freida Brilliant Brunette Shine Release Moisturising Shampoo, Hazelnut to Chestnut With Light Enhancers shampoos and conditioners (250ml). As well as Andrew Barton sos help (400ml) and The Frizz tame shampoos.
Also bought Andrew Barton Frizz tamer mask (300ml) for £1.85.
Usual price for this products is over £5 or 3 for £10, so it's a good saving :)