stuffer

stuff·er  (stfr)

n.

1. One that stuffs.

2. A flier, insert, or enclosure, often serving as an advertisement or announcement, that is mailed with a bill or other item.

3. A stocking stuffer.

Thesaurus

Noun	1.	stuffer - a craftsman who stuffs and mounts the skins of animals for display animal stuffer, taxidermist artisan, journeyman, artificer, craftsman - a skilled worker who practices some trade or handicraft
	2.	stuffer - an advertising circular that is enclosed with other material and (usually) sent by mail broadsheet, broadside, circular, flyer, handbill, throwaway, flier, bill - an advertisement (usually printed on a page or in a leaflet) intended for wide distribution; "he mailed the circular to all subscribers"