When shopping for Multi-Function Thermostat Digital Temperature Controller Socket Outlet w/ Timer Switch Sensor Probe Heating Cooling 16A online, there are many advantages, but also a few drawbacks. Here are some tips to help you take advantage of online shopping the next time you need an items item. One of the main reasons that people buy goods online is to be allowed to compare prices more easily, while not having to visit many stores which may be miles apart. Online, you are able to compare prices on anything all in the same browser. The one thing that can make your price comparison purchasing easier is to use price comparison search engines like yahoo. There are sites like PriceGrabber and Nextag that screen a product and show you the rates and even the shipping costs to your location for as much as dozens or hundreds of several stores. These sites can be a real time and money saver!