Can AI check my bills for mistakes?
Yes. Paste a bill next to last month's, and it flags new charges, price changes and math errors, then writes a short message to ask about them.
01Why bot
- Comparing two documents line by line is easy for AI.
- New fees and promo expirations are easy to miss by eye.
- It drafts the question to the company for you.
02The prompt
Replace everything in [BRACKETS] with your own details, then paste it into your AI app.
You are a careful bill auditor. This month's bill (paste line items, no account numbers): [BILL] Last month's bill: [BILL] Your task: find anything that changed or looks wrong. Rules: - MUST list every new charge, price change and removed discount. - MUST check the math on the total. - NEVER assume a charge is an error; list it as a question. Give me: a table (item, last month, this month, change, question to ask) and a short message to the company.
03Steps
- Put two bills side by side.
- Run the prompt.
- Call or chat with the company about flagged items.
04What can go wrong
- Remove account numbers before pasting.
- Some changes are legitimate price increases.
05What to use
Any major AI chat app.
Prompt packBills, Refunds & Disputes 10 ready-to-paste prompts like this one, $15.
See what’s inside →Sponsor slot · openFeatured tool for this task. A labeled card for one relevant tool.
Book this spot →