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I Let an AI Call My Cable Company. It Saved Me $400 in a Week.

I handed an AI voice agent my cable, internet and phone bills and told it to call my providers. A week later the numbers were real: a 93% negotiation success rate, around $400 clawed back, roughly 270 minutes of hold time I never sat through. Then I tried to make ChatGPT cancel my streaming subscriptions — and hit the exact wall that tells you where this tech still breaks. Here's what to trust the robot with, and what you still have to click yourself.