Free Rockstar Energy Drinks [Morrisons – cashback]

You can get 3x free cans of Rockstar Energy drink from Morrisons (in store or online) for free via cashback when you upload a picture of your receipt.

You can additionally get a couple of free cans from Morrisons Daily stores too

This one’s free via cashback using the Checkoutsmart app (upload your receipt onto the app to claim your cashback)