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)

You can read more about cashback freebies here