Need some one to explain this to me.

This is NOT the first time I’ve received this email from AT&T:

Dear Brian Shows,
Because you enjoy text messaging, we’d like to help you save on your monthly bill.
Consider upgrading to Messaging Unlimited with Mobile to Any Mobile Calling. For just $20 a month, you can text as much as you want and talk for free to any U.S. mobile number, no matter what network it’s on.

I do send text messages on my phone. This should come as no surprise to anyone familiar with smart phones. AT&T in its ever present desire to ‘help out’ its customers offers just 2 text plans. One for $15 and one for $20. For $15 you get 1500 messages and for $20 unlimited. Now I never get anywhere near that 1500 number so I’m confused.

 

The part that I need someone to explain to me. HOW THE BLOODY HELL IS PAYING AT&T $5 MORE A MONTH SAVING ME MONEY?

How is this not a blatant lie by AT&T?