10DLC Registration / Non Usage -- Possible charges?

Hello all,

I have a single Zoom Phone line that I use for my small, one-man show side LLC. In my day job, I have 40 users on RingCentral/AT&T Office at Hand. I'm working on the 10DLC / TCR registration for both entities.

In working with RingCentral, I noticed that registration fees, campaign fees, violations for non-usage, etc. are all billable events.

With Zoom Phone, I don't see any mention of charges, and it looks like Zoom will proactively delete any campaigns without phone numbers assigned after 60 days so that there are no charges?

Am I missing something? If not, Zooms process / lack of little add-ons seems much smoother, but I wanted to make sure I'm not missing something! If there's the risk of 10DLC/SMS charges coming in the future, I'll likely just disable Zoom Phone SMS to avoid possible issues. I'm not a volume texter, and my closest clients have my personal cell anyway if a text is needed.

Thanks for the input!