Interestingly, as Waitrose has ended its (not it's) 4.5 year old freebie offer, Booths has continued its "copycat" offer. One cup of Tea or Coffee is free for Booths members daily (it's free to join, but you must pick up a card in-store).
You must take your card to a manned till to be scanned, you're then given a cup to fill yourself at the machine. Fresh milk available.
The only stores in Greater Manchester are at Media City and Hale Barns. Many in Yorkshire, Lancashire, Cumbria and Cheshire.