something given away, esp as an incentive to a purchaser
The Word Stories Behind The 12 Days Of Christmas GiftsThe likelihood of finding a partridge in a pear tree is slim, and not just because partridges aren't big fruit eaters ...
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for free gift
One of the departments of the state built and equipped a frigate, and sent it to Boulogne as a free-gift.
Thus came the free-gift lottery and bazaar of Callender House.Kincaid's Battery|George W. Cable