Available in Starter, Standard, Professional, and Professional Plus Edition versions, ProStores can grow as your online business grows. Starter Edition offers the power of the ProStores e-commerce platform in a streamlined, easy-to-use package. If you'd like to give e-commerce a try without making a major investment of time or resources, Starter Edition is the ideal choice. When you are ready to do more with your online store, you can upgrade seamlessly and instantaneously with the click of a button. The upgrade process is quick, seamless and always builds on your previous work.