Custom Email Newsletters Based on Search Criteria

It'd be great for Vyrso (and possibly Logos although with Logos the Pre-Pub Newsletters usually take care of this) for me to setup custom email newsletters based on particular search criteria. For example, I could have Vyrso email me anytime a new Charles Stanley book becomes available on Vyrso or Vyrso pre-buy. That way, I basically tell Vyrso what kind of books I like to read (particular authors, particular categories, etc.), and Vyrso emails me each time new books are available from Vyrso matching my search criteria. 

While I'm on the topic, two book suggestions (I've probably mentioned these before but am mentioning them one more time so I can not only phase out a couple more print books, but I could actually phase out BibleReader as well and stick to using Logos and only a couple other Bible apps I use). Max Lucado's Study Bible Notes, and Prayer of Jesus by Hank Hanegraaff.