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Step 1
Start out by choosing an application for the App Store that allows you to scan CPU's. There are a few different ones out there, but one of the more commonly used applications is RedLaser. RedLaser is a great Iphone application to use when trying to save money. By taking a picture of the CPU it goes through different stores on the internet and finds you the best deal available. It does not have every item but it works with a large amount of CPU's.
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Step 2
The application for the Iphone allows you to look through your recent scans. That way if you want to check for the same item later but do not have the CPU nearby you can simply look through your recent scans. Checking often is a good idea because stores might put the item you are looking for on sale for a limited amount of time. So if your item is not at the price you desire just save it and keep refreshing your scan.
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Step 3
To add to the savings that you are already receiving, search for coupon codes on your phone. These coupon codes can be entered when checking out at an online store or printed out for an actual store. They can give anything from free shipping to a percentage off your total. So even if you have found your product for a great price, you can use your Iphone to make the price even better. So be sure to research your product before buying it.
