OneCart
OneCart is an universal shoping cart. You can add any product from any online market to your cart and keep them in one place. Right after you installed OneCart to your browser - just start online shopping everywhere. Once you found some product you want to keep - just add it to your cart in one click and continue shopping. With Onecart it becomes not necessary to navigate online store again and again to check actual prices of your favourite products anymore. OneCart is doing it automatically for you. Just open your cart and see actual prices of each product in your cart.
