Google launched its coupon service Google Offers in four new cities Tuesday. Great deals can now be found in Baltimore, Minneapolis, San Diego and San Jose. 

While Google Offers still remains in beta it clearly isn't taking the slow approach since launching just six months ago. The service is now available in sixteen cities across the U.S. and more are coming soon. Users can subscribe to their city with their Google account to receive daily deals. Those who are still holding out for their own city can also sign-up to be notified when they are ready to go.