You can get a free graze box today: punchy nuts, lemon drizzle or veggie protein.
With the O2 Priority app, you can download and get the free special offer for the next 7 days (until October 12th 2016).
Go into any Boots store and pick up a graze box. Take it to the counter and press 'Use Now' on the O2 Priority app offer. You will get the Graze box completely for free.