But in Minnesota a product needs to have a “quality assurance date” which can be a date of manufacture or packaging, a freshness date, an expiration date, or a shelf display date.

但在明尼苏达州， 产品需要有一个“质量保证日期”，它可以是生产日期或包装日期、保鲜日期、保质期或上架展示日期。