I want to ask Blizzard, Why must the phone NOT be pre-paid?

I am not asking the community.

This is asking the company directly for a reply.

This is not a demand for a response, but asking a question only.

If you refuse to answer, okay, but it would be good to know the reasoning why you absolutely must require “post-paid phones only” of your players.

I want to understand why.

they are removing the Phone requirement, at least for OG OW accounts.

A famous question was once asked;

Do you guys not have phones?