Why don't they have sliding sun visors in the 2009 vibe? My 2005 had them and I used them all the time.

I have a 2009 Vibe base FWD with the 2.4L. The Service Parts ID code label shows the transmission as this: MX0 TRANSMISSION,AUTOMATIC,OVERDRIVE(MERCHANDISING OPTION) My question is, what does Merchandising option mean in this case? --------------------------------------------------------------------...