Contact us
We read every message and usually reply within 2–3 business days.
What to write to us about
- Item presets: something you ship often that you'd like as a one-click preset, with its packed size and weight.
- Corrections: anything wrong or outdated on a page — include the page address.
- Privacy requests: questions about data or ads (see our privacy policy).
- Outdated prices: a USPS price or box size that looks off.
We can't track packages, file claims or help with a USPS account — please contact USPS for those.