I just bought a coffee in the starbucks stand outside fenchurch street station and they told me they were closing down and handed me over 3 vouchers to get a complementary hot drink at either Starbucks Minories or Starbucks Leadenhall street before 15th May.
I don't know about you but I thought this was an amazing deal! The woman seemed to be just grabbing a bunch of vouchers and giving them to every customer. Guy in front of me got 5! :(
You could buy the cheapest thing in there and they'd still give you the vouchers. Maybe buy a croissant and then walk to minories for your free coffee!
Note: one voucher per person per visit.