Creation of an avatar streaming

Hi. I couldn't find any documentation that clarifies whether the $199 includes the entire creation of the personalized streaming avatar starting from the creation, for example, of an instant avatar. In other words: if I buy a streaming avatar for $199, will I be able to use it forever for as long as I want? Or will pricing plans and related available minutes be applied?
Lastly, is there a date when the beta testing phase will end? What will change after?
Thank you for the answers.