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General Support
Questions about calculator usage, page navigation, or troubleshooting.
support@costtocharge.comPrivacy Requests
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privacy@costtocharge.comData Corrections
Report an issue with state rates, city station counts, or model specifications.
data@costtocharge.comPartnerships and Media
Business partnerships, publisher inquiries, or press requests.
partnerships@costtocharge.comWhat to Include
- The exact page URL where you found the issue.
- A short description of the problem and expected result.
- A screenshot when possible.
For policy questions, you can also review Privacy Policy, Cookie Policy, and Site Terms.