When you have products to sell, installing good shopping cart software can mean the difference between success and failure. Good user interface, ease in adding and maintaining products, software support and flexibility for customization are factors when considering which cart to use.
Free shopping carts are available but customizing them can take many hours of work and they do not always have the options you need or want. For example, if you require a gift registry, adding one to a free shopping cart can be time consuming and expensive and not be as useable as a gift registry system that is built in.
We have experience working with free and purchased shopping carts so we can help you make a decision
I recommend GreyBeardHosting for professional business hosting of ProductCart software. Greg is hands on and responsive to his customers' needs.
WordPress has become the easiest way to get started with your website if you don't need a full service shopping cart.