Development of an online store on Oxid eSales

 OXID eShop Community Edition (CE) free version 
 has the following advantages:

• Integrated Content Management System (CMS)
• Fast project implementation, short time to market
• Search engine optimization, automatic generation of semantic micro-markup for pages
• Support for modularity at the level of inheritance and configuration
• Great marketing features
• Mobile version
• Generation of product variants and options, various built-in attributes to describe products.
• User groups, flexible price and discount management.
• Over 100 system settings.

 OXID eShop Professional Edition (PE) main advantages over OXID eShop CE:

• Easy connection to third-party systems 
(ERP, PIM, CMS, etc.)
• Scalability
• High performance, high level of security
• Visual CMS for building pages

 OXID eShop Enterprise Edition (EE)

• Professional support
• B2B customer support
• Multishop
• Rights and roles of administrators and managers
• Even more caching options for maximum performance