Linspire's CNR (originally "Click'N'Run") is a software distribution service based on Debian's APT. It is designed to serve as a GUI-based, user-accessible means of downloading and installing various applications, both free and proprietary. The service allows users to install available applications using a single click. CNR also includes a set of "Click and Buy" (CNB) software, which includes many commercial applications to members at a discounted rate. Currently CNR has over 38,000 different software packages, ranging from simple applications to major commercial works such as Win4Lin and StarOffice. CNR was originally subscription-based with two tiers: "basic" service cost $20 annually, and "gold", featuring discounts on some commercial applications, $50. In 2006, Linspire announced that the "basic" service was to be made available for free.