But neither of those you mention include Harvester?!
Saves them binning the stuff they didn’t sell during dinner time I guess.....
Don't forget if you are a Santander or Lloyd's/ Halifax customer to check your my rewards/ my offers as you will often get an additional 10% cashback if you pay on your debit or credit card
Harvester clearly lacking market research here. Much better promotions at most other restaurants either instore, via the voucher websites such as Buyagift, or failing that get a Tastecard for 2 for 1s through the week at whatever time you visit!.