You have a large number of public voices, some of which I like and others I don't. How can you have a tts product without a way to mark my favorite voices? I've tried at least 20 text to speech products and ALL of them have this feature. I don't know how you can even say that your product is ready for AppSumo without such a simple and essential feature. If I'm mistaken then please tell me how to do this. I don't see it in the documentation.