Take advantage of the engineering know-how at the top Web hosting providers and start by taking a look at what they have to offer. You will probably find that you can do it yourself with an online tool a hosting service provides and save thousands. An electronic shopping cart works the same way a shopping cart does in the physical world. As you browse through an online store, you can place products in your virtual shopping cart, which keeps track of the products you have placed in it. You can usually remove items that you're no longer interested in purchasing and then enter your shipping and payment information to process your order.
Many Web hosts say they offer a free shopping cart, but be careful.
You'll do better to look for Web hosts that offer shopping cart functionality as part of a complete online commerce service. Internet technology has matured a great deal in the last few years. It's probably safe to say that, with the proper precautions, you have as much of a chance getting your credit card number stolen online as you do in the physical world. The reality of the situation is that we all incur a slight risk when we give out our credit card - whether we're at a restaurant or online buying a book. We take the risk with the convenience using a credit card provides.