Automatically get the lowest price on whatever you’re buying.
Save money on Amazon.com and thousands of other stores with automatic price comparison and coupon codes. InvisibleHand notifies you if the product you’re shopping for is available for a lower price at another site. InvisibleHand also lets you know if there are coupons for the store you're shopping. Make sure you're always getting the best deal.
InvisibleHand automatically compares prices when you're shopping on Amazon, eBay, Walmart, Kohl's, Target, Home Depot, Macy's and hundreds of other stores.
"The Best Browser Extensions That Will Save You Money" - LifeHacker
"InvisibleHand Plug-in Points out Better Deals" - Gizmodo
Featured in The New York Times, Mashable, USA Today and more!
"If you're not checking Amazon prices, you're overpaying"
InvisibleHand displays coupons for over 20,000 retailers in US, and UK.
InvisibleHand helps you to save money while shopping online by doing price comparison for you and automatically notifies you of the best prices and promo codes. All prices are checked and compared in real-time.
InvisibleHand works on millions on of products -- from Laptops to Legos, and Handbags to Honey.
Technical support, questions & suggestions: https://invisiblehand.zendesk.com/hc/en-us