Just been to Asda Crawley and they have various soft drinks on Rollback, not sure if this is store specific but the shelf tickets were on Rollback.
Peartiser 40p normally £2.00
V8 Vegteable Juice 40p normally £1.27
The Feel Good Drinks Co Orange & Passionfruit 40p normally £1.77
The Don Simone smoothie's were rolled back to 20p and some of the flavoured Volvic's were down to 40p (strawberry & Lemon & lime).
Some of the V Water were 40p as well. These were all down the ailse and not refrigerated juice.
Certain packs of J20s (4 Pack) were £2.00
There was loads on the shelves.
Also not on drinks and not sure if anyone else has posted Wispa Gold are 25p and flakes in the pink packet rolled back to 30p.