Wikipedia:Articles for deletion/Deal horizon
I am usually supportive of keeping academic and business jargon, if the use is wide, and definition can be found (or derived). This, however, seems like a very niche term, I couldn't find any usage in Google Books/News, and refs are sketchy. Seems bordering on 
— User:Piotrus, 06:14, 10 November 2015 (UTC)
Stance: delete
Cited policy: WP:OR (Wikipedia:No original research)