Generally speaking, it can be sold out. The shelf life of yogurt is about 2 1 day. Most manufacturers deliver goods every two days. If this variety is not sold out after two days, then the new products of this variety will not go to the counter first. Then the shopping guide will mainly recommend a longer date. Or give it away for free. Or a discount, in case it is not sold out in about 5 days. Distribute to other supermarkets to help sell or give gifts and discounts. The longer the time, the greater the discount. It will basically sell out. It may also be sold in a good place, such as a closed school cafeteria. Generally speaking, manufacturers of supermarket varieties will have numbers and know fairly well. It is almost impossible to sell out within the shelf life.