Terms of Use

Informational use only

BottleMath provides general planning and estimation tools. Nothing on this site is legal, tax, accounting, investment, customs, or medical advice.

If a decision involves money, compliance, or health, verify the current official guidance and any supplier-specific terms before acting.

No warranty

The site is provided on an as-is basis. While the goal is to keep formulas and copy accurate, no guarantee is made that every calculation, rate, threshold, or external reference is complete, current, or suitable for your situation.

Acceptable use

• Use the calculators for personal, educational, or internal business planning.
• Do not misuse the site, interfere with its operation, or attempt to reverse-engineer hosted services connected to it.
• Do not present the site output as professional advice or an official customs or tax ruling.

External links and third parties

The site may link to merchants, reference sources, analytics providers, advertisers, or affiliate partners. Those third parties operate under their own terms and policies.

Changes

These terms may be updated as the site grows. Material changes should be reflected on this page with a revised date.

Questions can be directed through the Contact page.