When shopping for Portable Desktop Cooling Fan Table Air Cooler Mini Air Conditioner Fan for Household Use Table Fan online, there are many advantages, but also a few negatives. Here are some tips to help you take advantage of buying online the next time you need an products item. One of the main reasons that people purchase goods online is to be able to compare prices more easily, and never have to visit many stores that will be miles apart. Online, you can compare prices on something all in the same browser. Another thing that can make your price comparison store shopping easier is to use price comparison search engines like yahoo. There are sites like PriceGrabber and Nextag that display a product and show you the rates and even the shipping costs to your location for up to dozens or hundreds of numerous stores. These sites can be a real-time and money saver!