Cracked the viral code. But old-fashioned coupons are what's driving sales.

http://adage.com/article/viral-video-charts/spice-killing-youtube-sales/229080/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+AdvertisingAge%2FLatestNews+%28Advertising+Age+-+Latest+News%29

by OpenAmazing • 15 years ago

1 0 15 years ago