Introduction to WordPress E-CommerceGet started with e-commerce in WordPress. Compare some of the leading e-commerce plug-ins, understand the pros and cons of each, and decide which one is right for you. E-Commerce — Cart66 Settings Install and set up the Cart66 e-commerce plug-in. Explore the pages Cart66 provides to support shopping carts and payment. Set up location, currency, SSL encryption, checkout, shipping, pricing options, and more. E-Commerce — Cart66 Administration Review additional administrative areas of Cart66, including product and item data; digital download options; product variations; tax status, and order settings. E-Commerce — Cart66 Front End Use Cart66 to place products on the “front end” of your website, where users can see them and make the decision to buy. Control the way you present your products to users, including descriptions and images.