LETTERS FOR YOU
People are accustomed to picking the freshest-date food, which caused the food of the old date come to the closing expire item, After the promotion was fruitless, It was sent back to the dealer for destruction, causing food waste.
The user wants to collect the corresponding letters, so that the user can be guided to purchase the goods of the old date that have already appeared the letters. This will avoid waste of the food expiration, so the supermarket and the dealer can profit more and take a part of the profit to provide free goods for those in need.
Letters For You is a public service design based on local supermarkets.
· Letters on the products are provided by supermarkets for kind consumers.
· Letters that can exchange goods are from consumers to those in need.
Letter spelling of free material words printed on the back of the shopping receipt, people can donate the public goods by collecting the corresponding letters from the labels of the market goods.
The letters on the label are initially covered and appear as the product's shelf life expires (eg. a product with a shelf life of 5 days will appear on the 3rd day)
The user will take the receipt with the corresponding letter of the goods to the supermarket service counter, and write down what they want to say.
After that, the person who needs help can get such letters that can be exchanged for goods from the supermarket service counter.
