On Facebook Marketplace, “NFO” commonly signifies “No Further Offers.” Sellers use this abbreviation within a listing or in communication with potential buyers to indicate they are not open to negotiating the listed price. For example, a seller might state “Price is firm, NFO” to discourage lower bids.
The use of this abbreviation streamlines transactions and clarifies the seller’s position on pricing upfront. This saves time for both the seller, who avoids fielding unwanted offers, and potential buyers, who can immediately determine if the item fits their budget. Historically, such shorthand has evolved online to improve communication efficiency in digital marketplaces.