Kahl Consultants Web Services suit your small business needs.
To test the Wordpress Dashboard click on the blue "Demo Admin Page" button to practice Wordpress.
Login into admin with Username: admin and Password: demo123
Click on LAUNCH TEST DRIVE to test Joomla. It will give you a good idea about the feel of Joomla - you can even make as many changes as you want.
Click to tryout Woocommerce Shopping Cart - the most popular eCommerce platform built for WordPress.