Allows up to four (4) named developers in a single company office to integrate r.a.d.editor royalty-free in an unlimited number of solutions (web-sites or custom web-applications). This license does NOT grant you the right to integrate r.a.d.editor in commercial products, which are meant for further sale and distribution. You need to obtain an Enterprise (OEM) license for that purpose. The 4 Developers license also entitles you to Priority technical support (by e-mail). The subscription is valid for a period of one year and entitles you to free product minor and major version upgrades. After your subscription expires, you will need to renew your subscription to have access to new product upgrades. You can, however, continue using in your development the updates that were released while your subscription was active and distribute your applications built using r.a.d.editor.