Privacy policy

This calculator is free to use. It does not ask you to create an account, and it does not send the prices, fees or costs you type to a server run for this tool.

What stays on your device

The numbers you enter are saved in this browser’s local storage so the same SKU is still there when you come back. That includes the selling price, fulfilment method, category, shipping details, costs, advertising and tax settings. Clearing the site data for this browser, or using Reset to Example, removes or replaces that saved copy. Another browser or another person using a different device does not receive it.

What this policy does not collect

The calculator does not ask for your name, email address, Amazon seller login, bank details or customer lists. Do not type those into the fields. The fields are for a product’s price and costs.

Hosting

The pages are served by the website host. A host commonly keeps technical logs, such as the IP address of a request, the time, and the browser type, in order to run and protect the site. Those logs are the host’s records. They are not a copy of your calculator inputs.

Embedded calculator

A compact calculator may appear inside an iframe on a publisher’s website. Its inputs stay in that iframe’s temporary browser state and are not saved by this tool. The widget does not receive the surrounding page’s private data. The publisher’s website remains subject to its own privacy policy, cookies and analytics.

Optional UPI support

The calculator remains fully usable without payment. If you choose to use the support QR, your UPI app, bank and the receiving bank process the payment. They may receive the payer name, UPI ID, amount, transaction reference and other information required for the transfer under their own privacy policies. This website does not receive your UPI PIN and does not ask you to enter bank details.

Payment records are retained as required for accounting, GST, fraud prevention, invoices and mistaken-payment handling. Contact details are collected only if you separately request an invoice or help with a payment.

Children

This tool is meant for sellers pricing products. It is not directed at children.

Changes

If this policy changes, the updated text will be posted on this page with a new date. Continued use of the calculator after that date means the updated policy applies.