Just got back from Tesco Gatwick/Hookwood and paid £3.48 for a 1 litre bottle of Baileys. At the moment Tesco are offering 1 litre bottles of Baileys any flavour for £9.24 if you spend £30 in store in one transaction. However, it already shows on the bill at the discounted price of £9.24 and then takes a further £5.76 off in the multibuy section near the bottom of the receipt. Not sure if this is store specific but worth a try. PLEASE DRINK SENSIBLY!!