I popped into my Tesco Store on Edgington Way, Sidcup, Kent this afternoon actually after a few bottles of bubbly. I saw this offer of G.H Martel & Co. Champagne Brit Prestige (750ml) at £16.96 per bottle. I was shocked to see it also have 800 Tesco Points per bottle (=£8) which can be exchanged into £32 of Tesco Clubcard points.
Also there is the 5% discount if you buy in bottles of 6 so the effective price was £16.13 per bottle.
I got 6 bottles at £101.88 less £5.10 = £96.78
this will then give 4800 Tesco points worth £48 that will exchange into £192 Tesco ClubCard points.
Very nice, thank you Mr Tesco!!