Not sure if a glitch or a genuine deal, but the following 6 packs are on BOGOF and priced at £1.16 per pack
Buy 1 Get 1 FREE
The items below are only available for deliveries on or before 10 March 2009. To take advantage of this offer, add 2 items (or multiples of 2) to your basket.
Tango Orange 6 X 330 Ml Pack
7up Regular 6 X 330 Ml Pack
Tango Diet Orange 6 X 330 Ml Pack
7up Light 6 X 330 Ml Pack
Tango Apple 6 X 330 Ml Pack