Deletion of Solution selling

Comment: I must offer |my personal experience that anyone who worked in a sales organisation in the 1990s (at least in the US or the UK) will have had this concept rammed down their throat on numerous training courses and "motivational" talks. I "know" that this is notable, but don't have the inclination to improve the pile of crap that this article has become
Stance: comment
Cited policy: Wikipedia:No original research (WP:OR)

Comment: fails 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)