Bogus discount email?

My ACP benefit ended just like everyone else, so I joined the community assist deal for $30/month. Internet much slower of course. I received an email apparently from Cox today 6/28/24 and previously 6/12/24 same offer purporting to offer a $10 discount per month for one year, as way to help those of us who lost ACP benefits. I contacted Cox and they claim there is no such thing available.

When I look at the email sent it sure looks real, and it does not ask me for any information, or passwords, etc. Has anyone else seen this offer in your email? Or actually got what it promises?

I'm very confused...