Allows up to four (4) named developers in a single company office to use r.a.d.designer for building of an unlimited number of web-sites. The 4 Developers license also entitles you to Priority technical support (by e-mail). This license is preferred by small teams of developers (up to 8) who plan to use the r.a.d.designer extensively for building web-sites. Can be upgraded to an Enterprise license. The subscription is valid for a period of one year and entitles you to free 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 to use the r.a.d.designer and r.a.d.editor updates that were released while your subscription was active.