You also save the return shipping costs. While I am recognizing with my humor that this isn't a great basis upon which to select a source, it is nevertheless a consideration to keep in mind. And if for some reason you really do need a PC or peripheral today , as happens in some business situations, retail is the way to go. In the United States, if you live in a state that charges sales tax, you will pay it on whatever you buy at a retail store. Other countries often have large sales taxes but they often apply regardless of where the purchase is made.
Some states charge sales tax even on items ordered from other states.
Be sure to check and follow all applicable local laws. Well, read on, and examine the different retail sources in detail. Some really are a good way to go when buying a PC, but others have a large list of additional disadvantages that go along with the list above that applies to all retail sources. The order is still sent mail order, and no service or support is provided by the store. These are still mail order companies as far as I am concerned, and I cover them in the section on mail order sources .