What’s the deal: ​They are running three offers for students via their app:

• Get a FREE sausage or vegan sausage roll – until 29th September! There are 10,000 to claim. Once dropped into your wallet, your free Sausage or Vegan Sausage Roll will then be available there for 28 days.
• Get one of 10,000 FREE pizza slices – from 30th September!
• Buy a full, cold Sandwich Deal and get a FREE sausage roll/vegan roll/cheese and onion bake or a sweet treat via the Student Beans app! Ongoing.

When: As above

Where: Nationally

https://www.studentbeans.com/student-discount/uk/greggs