Just came back from ASDA. I noticed the Lynx sets of two are half price. I think this is a pretty decent deal as I went to check the prices separately and the spray is £3 on its own! There was also Lynx Attract For Her in the offer. So I've stocked early for my brothers & sisters for Xmas fillers.
I assume it's national? Not sure.
Also, there were some other sets like DOVE which were £5 from £10 so I got one for Mum!
I would ignore the Nivea Sport one because if you buy the two on their own it comes to about £3.30 but it's £5 in a box.