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  2. Expiration date - Wikipedia

    en.wikipedia.org/wiki/Expiration_date

    An expiration date or expiry date is a previously determined date after which something should no longer be used, either by operation of law or by exceeding the anticipated shelf life for perishable goods. Expiration dates are applied to some food products and other products like infant car seats where the age of the product may affect its safe ...

  3. Lot number - Wikipedia

    en.wikipedia.org/wiki/Lot_number

    The lot number enables tracing of the constituent parts or ingredients as well as labor and equipment records involved in the manufacturing of a product. This enables manufacturers and other entities to perform quality control checks, calculate expiration dates, and issue corrections or recall information to subsets of their production output ...

  4. First Expired, First Out - Wikipedia

    en.wikipedia.org/wiki/First_expired,_first_out

    These items include perishable products or consumer goods with a specified expiration date. The product with the deadline for the next intake will be the first to be served or removed from stock. FEFO is majorly used in the pharmaceutical and chemical industries where expired dates are calculated based on a batch-expired date or shelf-life time.

  5. Why do debit and credit cards have expiration dates? - AOL

    www.aol.com/finance/why-debit-credit-cards...

    Expiration dates also help prevent unauthorized use of old credit or debit cards that have been forgotten. Most of the time, your card issuer or bank sends you a new card right before your ...

  6. Universal Product Code - Wikipedia

    en.wikipedia.org/wiki/Universal_Product_Code

    A UPC barcode. The Universal Product Code (UPC or UPC code) is a barcode symbology that is used worldwide for tracking trade items in stores.. The chosen symbology has bars (or spaces) of exactly 1, 2, 3, or 4 units wide each; each decimal digit to be encoded consists of two bars and two spaces chosen to have a total width of 7 units, in both an "even" and an "odd" parity form, which enables ...

  7. Don't listen to expiration dates on food labels - AOL

    www.aol.com/lifestyle/2016-08-22-dont-listen-to...

    This drink can usually last an additional week after the 'sell by' date. To be on the safe side smell your milk before drinking it. If the drink packs a sour smell or off-white color you're better ...

  8. Delivery month - Wikipedia

    en.wikipedia.org/wiki/Delivery_month

    To name a specific contract in a financial futures market, the month code will follow the contract code, and in turn be followed by the year. For example, CLZ3 is the December 2023 NYMEX crude oil contract. CL denotes crude oil (crude light), Z corresponds to the December delivery month, and 3 refers to 2023.

  9. FDA extends expiration date for at-home COVID-19 tests ... - AOL

    www.aol.com/fda-extends-expiration-date-home...

    Some households that ordered the COVID-19 antigen tests have expressed concern about receiving kits nearing their expiration date. The test kits are part of the COVID-19 test-distribution program ...