Holiday shopping starts earlier each year and ends later into December. Coupon searches increase substantially during holiday months as shoppers look for deals. Key shopping dates like Black Friday and Cyber Monday saw large search volume increases in 2009. Hot products for 2010 include 3D TVs, tablets, eReaders and new electronics. Shoppers are increasingly using mobile devices to research and purchase items. Private sale sites and group buying sites are growing rapidly. Marketers should start promotions early, offer deals and coupons, integrate across channels like search and social media, and focus on proven channels like search engines.