Ambipur 3 in 1 Thai Orchid Air Freshener. Normally 4 ish quid in the supermarket!
1.17 at Amazon pantry. (2.99 delivery applies so not worth it for one item) but two options are if you are buying larger quantities of this product the 2.99 doesn't seem that bad.
Amazon also have a deal for prime ATM which is free delivery if you buy 4 promotion items from pantry.
Or add it to a pantry shop if your buying other things!