The digital currency still faces a lot of hurdles, but it’s becoming increasingly popular online and on smartphones.
Unfortunately, it won’t work on the ice cream pictured here — yet.
In a few years, you may be able to get a package within half an hour of ordering online from Amazon. Hopefully it doesn’t land on your head.
Your smartphone is so clever that it can replace a number of items that probably haven’t occurred to you.
There are literally thousands of options for getting free Internet on the go. Of course, a lot of them also sell burgers or coffee.
Best Buy and Walmart have both said making sales is more important than making money right now. Get ready for the 2013 electronics price war.
There are dozens, if not hundreds, of shopping apps. These are some of the best. They include a shopping social network and a quick way to browse hundreds of sale catalogs.