WordPress is a fabulous content management system allowing site owners/managers to update and maintain their websites. Ideal for relatively simple websites, such as daily blogging or smaller brochure style websites, complex presentations and functionality can be achieved using WordPress's 27,000 + plugins.
E-commerce can be integrated into WordPress; we like WooCommerce and are in love with Cart66 for simple e-stores. Cart66 provides the security and PCI compliance you need, along with many features you might not know you need!
WebMistress.com themes and configures WordPress for smaller websites and fully customizes WordPress for more complex websites. Below is a small sampling of sites developed in one of our favorite CMS's, Wordpress.