I'm not exactly new as I have been gone since 2013 when my mods were no longer supported. I bought my wwwthreads license in 2001. I am considering coming back but a few questions please:

1. Is pay per post supported? I need to be able to charge a customer for each post that they make to a specific forum (the others are no charge). After payment is verified, we approve the post.
2. Is there any digest or mailing list functionality?
3. Is there a vbulletin 4.x import script on the horizon?

Thanks in advance!