in my local waitrose this offer which is also online, the packs are 50% free on each pack, it is also buy 1 get 1 free, so for the princly sum of £1.10 you get the equivelant of 3 packs.
not sure if the online packs are 50% free ones.
if you dont like mints
A) why are you looking at this in the first place?
B) i fully expect it to be voted cold BECAUSE you dont like mints.