Just a heads-up, big brother is bringing back smell-o-vision as way to enhance or induce your consumption of a wide range of items. Newspapers are coming out with scented print ads. Walmart is going to experiment with a smell-o-vision device to add surround-smell to your home theater experience. The C-Store gas station chain is placing coffee scent emitting devices at the pump to draw you into their mini-marts to get properly caffeinated. Anything to get us to buy.

cnnmoney.com

scent marketing institute