Those who know how to find a deal, whether coupons or rebates or rewards points, know the satisfaction that comes with slashing your bill at checkout. But too many online services claiming to save you money just end up costing you precious time without much in return. We’ve gone through the big ones and found 10 free websites and apps that will help you keep more dollars in your wallet. Savings.com With more than 200,000 coupons and local deals, there’s a good chance Savings.com will help you save money on something you want to buy. Just search its database for your favorite brands to find coupon codes you can use online. A Local tab uses your ZIP code to surface printable coupons and daily deals for nearby brick and mortar retailers and restaurants. You can also install a Savings.com DealFinder extension for Internet Explorer, Chrome or Firefox. The app will follow wherever you go online, alerting you if you’re on a site for which it has coupons. RetailMeNot RetailMeNot works similarly to Savings.com, claiming to offer 500,000 coupons from more than 50,000 stores, but what you might really appreciate is its app for iOS and Android devices. Give it permission to track your location and find nearby deals, bookmark your favorite stores, save coupons for later use, find trending in-store and online deals and sort coupons by category. Especially nice: You don’t need to print coupons onto paper; just show the barcode on your phone to a cashier for scanning. You can also send coupon links to others via text or email. PoachIt Specifically created for online shopping, PoachIt works via a little button you drag to your bookmarks bar that you click once you’re on the product page of something you may want to buy. Not only does PoachIt offer coupon codes you can use upon checkout, but it tracks the price of your chosen items and alerts you when they go on sale.