In this modern technological age, buyers probably look to websites that include shopping cart technology because it is so much easier to maneuver. It also prevents the potential for losing what you have ordered and having to start over again. In cases where the computer shuts down, one can go back into the website and the items in the shopping cart are still there. Of course, this assumes that the buyer logged into their account before they began to put things into the shopping cart because that's the only way that the software will know what you chose to purchase.

It's possible that the first shopping cart software was used because of websites such as Amazon.com that distribute products for many different merchants. From there, many different eCommerce sites have developed, and of course, Amazon.com has expanded their offerings from books, CDs and videos to include toys, clothing, adult entertainment, and much more. The Internet is full of numerous bookstores, clothing merchants, office supply stores, and even party stores that make use of shopping cart software in order to make it easier for their customers to order. With the addition of express CheckOut, customers are able to store their information on the merchant's website, and when they return to order something else, they do not have to enter their address or credit card information. Not only does this method save time, it also makes it safer for the buyer to shop online since the information is stored and not something that he has to enter at the risk of a hacker seeing the information. Of course, that is not an issue if the site is secure, and the customer has a firewall, but it's always better to add another area of safety.