Found 22nd Oct 2017Edited by:"OwlEye"
One per day per loyalty card. You need to physically get a card in a restaurant and then register it online, once this is done you can start getting the coffees. Doesn't specify a type of coffee so would think it would be any kind. Quite a few restaurants have closed over the years so not that many left now, but still two in Manchester, three in London and other places.