Contact ShipMathLab
Questions, corrections, and partnerships.
ShipMathLab is an independently maintained calculator project. The public issue tracker is the fastest way to report a reproducible calculator problem or ask a site question.
Calculator corrections
Include the calculator URL, your inputs, the result you expected, and a current carrier, standards-body, or other primary source when possible.
Privacy and advertising
Use the same issue tracker for privacy questions, advertising concerns, or requests related to site data. Do not include private shipment, customer, payment, or account information in a public issue.
Embedding and partnerships
For calculator embedding, educational use, or a relevant partnership, describe the intended site, audience, and calculator in the issue. Unrelated link-exchange requests are not accepted.