I suppose if Tesco had 6 bottles on the shelf priced at £3 each then they have complied with the offer. What I should have done is look to see how many bottles at the old price were available. Then of course there is the usual get out of in very very fine print will be the words, depending on availability. And of course there were non "available". Like I said it's a con to get you into the store, especially at Christmas.