Google is offering a 6-month membership to Google Shopping Express for FREE for a limited time. This is only available in the San Francisco and the greater Bay Area down to Peninsula and San Jose. Deal ends December 31, 2013.

Similar to Amazon’s Prime Membership and Shop Runner, Google offers unlimited FREE Same Day Shipping with no minimum order size from some of top retailers as well as local favorites. Retailers where you can use Google Shopping express includes American Eagle, Blue Bottle Coffee, Costco, DODOcase, Guitar Center, L’Occitane, Lucky, Office Depot, Palo Alto Toy & Sport, Photojojo, Raley’s Nob Hill Foods, REI, Staples, Target, Toys“R”Us/Babies“R”Us, Walgreens, Whole Foods, and many more.