https://www.themarysue.com/att-mystery-charge/

Many of us blindly pay our bills every month without checking the line items. Whether it’s autopay or paying online, most people don’t take the time to make sure that they’re being charged properly.

An AT&T customer says she recently realized that she’s been overcharged for her cell phone plan for two years. And she claims that her carrier, AT&T, is refusing to refund her.