CMS systems are used to create and update websites. The most popular content management systems include: WordPress, Shopify, Idosell or Shoper. Each of these systems offers different possibilities both when creating a website and its subsequent editing, as well as everyday use. In Bsite Agency, in most cases, we create websites based on Idosell, which is the most flexible CMS system. Its basic advantages include ease of use and the ability to quickly introduce changes.