It's not obvious from the publicity, but the previously posted 25% off 6 or more bottles of wine deal can be used with Sherry and Port, and possibly other 'fortified' wines.
I wasn't very impressed by the wine deals but the 25% off brings litres of Harveys Bristol Cream Sherry and Croft Original and Peculiar down to a reasonable £6 per bottle.
Bottles of Dow Trademark Port come out at £4.87.
The deal is on until next week and the 25% off applies to any 6 or more bottles, which can be assorted.
I got it instore but others may know if it's online.