$260 Credit Plus $20 Off a Month for a Year: Grok Bot Caught T-Mobile Quietly Raising His Bill
- Level Beginner
- Setup~30 min (estimated)
- Evidence Anecdotal
- CostNot stated in source
- No-codeYes
What they did
He says Grok Bot noticed that T-Mobile had raised his bill without telling him. In about an hour on a Sunday morning, it got him a $260 credit and $20 a month off for a year, which he adds up to about $500.
How it went
A list of price rises on your phone bill, and a credit or discount if the carrier agrees.
Worth knowing
- Short reply post with no screenshot. The $500 is his own total of the credit plus 12 months of discount. What a carrier will offer depends on your account.
Prompt
Cleaned version rewritten from the source — not a direct quote.
Compare my last [6] [carrier] bills and list every price change, new fee or expired discount, with dates. If anything went up without notice, contact [carrier] through chat and ask for it to be reversed or credited, and ask which loyalty discounts I qualify for. Don't change my plan, add lines or agree to a contract without asking me first.
Recommended
Try it in Grok Bot
- Copy the prompt (button below).
- Open Grok Bot chat and paste it. Replace any [bracketed] placeholders.
- Connect the listed tools (as needed) as connectors when Grok Bot asks.
- If the task repeats, ask: "Make this a daily routine."
Alternatives: the same prompt works in Claude, ChatGPT Agent, OpenClaw.
Set it up
Stack: Grok Bot + carrier account
- Read the original source for full context.
- Connect the tools your agent needs.
- Paste the prompt and replace [bracketed] placeholders.
- Run once manually and check the output before scheduling it.
Generic suggested steps, not from the source.
Evidence
Short first-hand X reply: $260 credit plus $20/month off for 12 months, about one hour
Source: X · 2026-10-18 · Verified by us: not yet · Report broken or outdated