Lidl shoppers say they'll miss monthly freebies. Can bonus points win them over?

Lidl shoppers say they'll miss monthly freebies. Can bonus points win them over? For 10 years, Lizi Hall has been doing most of her shopping at Lidl - and she's learned how to get the best value from its rewards scheme. We've got it down to a bit of an art, Lizi says. The loyalty system for me really did work.