WindowShopper pulls in sales and products from over 100 retailers around the web and presents them to you in a way that's fun to browse and easy to filter. Search for specific items and set your budget on the left, and then swipe up and down to like or reject items.
You can search for specific items using the search bar on the left, or select a category of items to look through, whether it's menswear, womenswear, accessories, bags and so on. If you're shopping with a budget, or you want a specific discount, click those headers to tell WindowShopper to only show you products below a certain dollar amount or with a certain percentage off their retail price (or higher).
From there, the fun begins. Use the arrow keys to accept or reject any of the products you see. The up arrow adds them to your "like" list, where you can get to them later. The down arrow sends them backing and shows you something new. You can always click the "i" at the bottom of the page for more info or to go directly to the retailer's product page.
It's a fun way to do a little window shopping, and the addition of discount and price sliders makes it easy to find a good deal. The web app is brand new, and with luck the developer will extend it to other categories soon (personal electronics would be a good fit). Hit the link below to try it.