Do I earn a loyalty stamp when I use my 25% Discount on Food? Lucy 17 April 2020 10:37 Loyalty stamps are not awarded across food items. Related articles How do I use my 25% Discount on Food? Vitality Member Benefits Updates Do I earn a loyalty stamp when redeeming my voucher? What Food products can I use my discount on? How can I link my Vitality account with my Caffe Nero account if I signed up with my Apple ID? (UK only) Comments 0 comments Please sign in to leave a comment.