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Contact Info
Email
hello@calculatorshub.us
Direct email always works
Response Time
Within 24–48 hours
Monday–Friday, typically faster
Usually respond same day
Before You Write
Bug Reports
Include the URL of the calculator, what you entered, and what you expected vs. what you got.
Suggestions
Tell us the calculator name, the target audience (US / UK / global), and the main use case.
Advertising
Include your brand, target pages, budget range, and preferred format (banner, sponsorship, affiliate).
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