Terms of Use

MARGIVIO provides free calculators and explanations that help you estimate profit, margin, markup, selling price, ROAS and the effect of discounts for online selling. By using the site you agree to these terms. If you do not agree, do not use it.

Results are estimates for general information. They are not tax, legal, accounting, investment or financial advice, and they do not guarantee any outcome, price, profit or sales. A calculation shows what follows from the numbers you entered; it does not predict whether customers will buy at a price or whether an advertising campaign will perform.

A result is only as good as the values you enter. Default values shown when a page opens are examples, not real data, and you should replace them with your own. You are responsible for checking that your inputs are correct and complete.

The calculators let you enter fee rates, but they do not know the actual fees of any marketplace, payment provider or carrier. Real fees can differ from what you enter and can change at any time. Check current fee terms with the provider.

All amounts are before sales tax, VAT and GST, and no income tax or corporation tax is calculated. Enter prices and costs without tax. Tax rules vary by country and situation, so ask a qualified adviser about your own position.

You can choose USD, GBP, CAD or AUD, which changes the currency symbol only. No exchange rates are applied. Amounts are calculated with exact decimal arithmetic and rounded only for display, usually to two decimal places, and a target price is rounded up to the next 0.01. Displayed figures may therefore differ from your own rounding by a small amount.

You decide how to use a result. You are responsible for your pricing, advertising, purchasing and other business decisions, and for any loss that follows from them. Do not rely on a calculator as your only source for an important decision.

We may change, add or remove calculators and content, or suspend the site, at any time. We do not promise that the site will always be available, error free or kept up to date, and we may correct mistakes without notice.

The text, design and code of the site belong to its operator or its licensors and are protected by law. You may use the calculators for your own business and copy a result or a shared link for your own use. You may not copy the site wholesale, resell it, or present it as your own. Third-party names that appear in explanations belong to their owners.

The site is provided "as is". To the extent the law allows, we are not responsible for losses that come from using the site or relying on a result, including lost profit or sales. These terms do not limit anything that cannot be limited by law, and the law that applies to you may give you rights that these terms cannot remove.

MARGIVIO is independently operated by an individual in the Republic of Korea. It is not presented as an incorporated company, and no registered business status is claimed. The operator's name and postal address are not published on this site; you can reach the operator by email (see Contact below).

These Terms are governed by the laws of the Republic of Korea, except where mandatory laws applicable to users provide otherwise. Nothing in these Terms removes consumer-protection or other mandatory rights that apply to you where you live.

If you have a complaint or dispute, please write to site.works.contact@gmail.com first so we can try to sort it out. This does not stop you from using any legal right or remedy that you have, and no particular court is imposed by these Terms.

Questions about these terms or about using the site: site.works.contact@gmail.com (see the Contact page). We cannot promise a reply within any particular time, and we cannot give legal advice.

We may update these terms. The version on this page applies from when it is posted, and continuing to use the site after a change means you accept it. How we handle information is described in the Privacy Policy.