If you are tempted by the by one get one free offers when you go shopping but often find you can’t use the products before they go off, then you might find this article interesting. It seems Tesco are looking to reduce food waste by offering a buy one get one free later deal. Under the offer customers will be able to take advantage of the deal but instead of having to take both products at the same time, they will be given a coupon to redeem against the second product at a later date. It seems like a good idea to me and would certainly encourage me to take advantage of the offers on perishable items which I would usually bypass.