Best-By, Sell-By, Use-By: Date Codes on Overstock Food

If you hold overstock food, you will hear three date phrases constantly: best-by, sell-by and use-by. They look similar on a label, but they do different jobs, and buyers in food liquidation read them carefully. Understanding the differences helps you describe your inventory accurately and avoid surprises during an offer.
What each date code generally means
For most shelf-stable foods, the date printed on the package is a quality indicator set by the manufacturer. It reflects when the maker expects the product to be at its best for taste and texture, not a hard line between safe and unsafe. With that in mind, here is how the common phrases are typically used:
- Best-by (or best if used by): the date through which the manufacturer expects peak quality. Common on snacks, candy, canned goods and beverages.
- Sell-by: a date aimed at retailers for stock rotation. It is not meant as a purchase or consumption deadline for the shopper.
- Use-by: the last date recommended for use at best quality, as decided by the manufacturer.
Terms vary by brand and product category, so always rely on what is actually printed on your cases and units.
Another point that trips people up is the idea that a passed best-by date automatically means the food must be thrown away. For most shelf-stable products, a best-by date describes quality, and the product may remain wholesome after that date if it has been stored properly and the package is intact. That said, whether and where product past its date can be sold depends on the product, the buyer and the rules that apply, so we do not buy items that are visibly spoiled, damaged or compromised. When in doubt, ask before you ship.
The important exception
Infant formula is the main exception in the United States. Federal rules require a use-by date on infant formula, and expired formula cannot be sold. Because of this and other special handling concerns, treat infant formula as a separate category with its own rules, and talk to us before assuming it can be included in a lot. This article is general information, not legal advice, so check FDA guidance and your own compliance team for specifics.
Why date codes matter for overstock food
Date codes drive value in secondary markets. A buyer who understands the remaining shelf life can estimate how fast the product must sell and what price makes sense. Here is what that means for you as a seller:
- The date and the lot code must be intact and legible. Product with removed, covered or altered codes is generally not sellable through legitimate wholesale channels.
- Remaining life changes the buyer pool. A longer window opens more retail and export options, while a short window narrows them to fast-turn channels.
- Consistency helps. A pallet with several different dates is harder to price than a pallet with a single lot, so note the mix when you submit it.
When you list overstock food for an offer, give us dates by lot rather than a single approximate date for the whole inventory. That detail often shortens the back and forth.
Labeling rules and who is responsible
Packaged foods sold in the U.S. are subject to FDA labeling requirements, including ingredient lists and allergen statements. Liquidation does not change those requirements. Buyers expect labels to be present, accurate and in the language their market requires. Exporters, for example, may have their own rules for the destination country, and that is a conversation between the buyer and their importer. At DiscountFood, we focus on shelf-stable products that are in original, sellable condition with labels and codes in place.
It also helps to keep a simple photo of the date code area on a few representative cases. Date stamps are sometimes printed in ink that fades, or placed on the bottom of a can or the crimp of a bag. A clear picture removes doubt for the buyer and speeds up the review. If your lots use a format such as month and year, or a Julian code, tell us how to read it so there are no misunderstandings on either side.
How to prepare your inventory report
Before you ask for an offer, pull a report that lists each SKU, case count and best-by date by lot. Walk the warehouse if you can and confirm that what the system says matches the physical product. Then send it through our get an offer form. If you have questions about what we can and cannot take, our FAQ covers the basics, including the product types we do not buy: refrigerated, frozen and recalled items.
Date codes are a small detail that carries a lot of weight in pricing, so accuracy here is the best favor you can do yourself.
Have overstock food with clear date codes and intact lots? Send it over and our team will review it and come back with an offer.



