The service bureau collects the credit card information, performs real-time authorization and gives the customer a confirmation number. It then gives you a secure way to retrieve these approved orders, typically through a secure Web page. The most hassle-free way to run your Internet store is to use a provider that offers the shopping card and secure transaction features to host the Web site. Some, such as Yahoo Store, sell their services directly to merchants. Try a variety of services before you commit to one because it's harder to move once you've set up your store.
Most services make use of templates to simplify store setup.
Make sure there's a template that works for your type of store. Shopping carts let shoppers simply click on a button to add a product to their cart, which can accumulate multiple items. Check out is where all of the final elements of the transaction are handled. Shopping carts can be implemented as a feature that you add to your existing site, using either packaged shopping cart software solutions or online browser-based solutions. This is a great option if you have a design you already like and just want to add transaction capabilities to your site.