free on board

from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective & adverb Without charge to the purchaser for delivery on board or into a carrier at a specified point or location.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective incoterm without charge to the purchaser for delivery on board a carrier (originally a ship), at a specified location or point; used in such phrases as FOB destination to specify the point where the title of goods passes from the seller to the buyer