Terms of Service

Effective date: 10 November 2026

These terms apply to the Discount Calculator: Sales Tax app for Android (package mobi.infolife.percentage, "the app"). It is part of InfoLife and run by Pii Mobile Limited ("we", "us"). By using the app, you agree to these terms. If you do not agree, please do not use the app.

1. How can you use the app?

We give you a personal, non-exclusive permission (a licence) to use the app on Android devices that you own or control, for your own personal and non-commercial use. You cannot transfer this permission to anyone else, and we can cancel it as explained in these terms. Unless the law allows it, you must not copy, change, share, sell, reverse engineer, or take apart (decompile) the app. You also must not use the app in any way that breaks the law or Google Play's terms.

2. What does the app do?

The app calculates discounts, sales tax, unit-price comparisons, and percent questions, and provides a shopping basket with a budget. You can also share your shopping basket as text to another app that you choose when you tap Share.

3. Why are there ads in the app?

The app is free to use and may show ads from advertising partners (third parties). Where the law requires it (such as in the EEA, the UK, and Switzerland), we ask for your consent for ads, and you can change your choice in the app. We are not responsible for what is in the ads or for any products or services they offer. Please read our Privacy Policy to see how advertising partners and our analytics and crash reporting providers (which include Google) handle data.

4. How is your privacy handled?

You do not need an account to use the app. The prices, discounts, tax rates, basket items, budgets and product sizes you enter stay only on your phone and are never uploaded to us. Everything the app keeps on your phone is deleted when you clear its data or uninstall it.

5. Will the app change or update?

We may update, change, or stop offering the app or any of its features at any time. You may need to install updates to keep using the app.

6. Who owns the app?

The app, along with its name, logo, and content, belongs to us or our licensors. The items and numbers you enter remain yours. Third-party open source parts are used under their own licence terms.

7. Are there any guarantees or warranties?

We provide the app "as is" and "as available". We make no promises or warranties of any kind, whether stated directly (express) or implied, including warranties that the app is fit for a particular purpose or does not infringe anyone else's rights. We do not promise that the app will be free of errors or that calculations for discounts, sales tax, unit prices, budgets, or percentages will always be exact or suitable for every store or tax rule.

8. What is our responsibility if something goes wrong?

As far as the law allows, we are not responsible (liable) for any indirect, incidental, special, or consequential losses. We are also not responsible for any lost data, lost profits, or loss of use that comes from using the app or relying on its calculations. However, nothing in these terms limits any legal responsibility that cannot be limited under the law, or takes away your legal (statutory) rights as a consumer.

9. How can these terms end?

You can stop using the app at any time by uninstalling it. We may end your permission (licence) to use the app if you break these terms.

10. Which country's laws apply?

New Zealand laws govern these terms. However, this does not take away any mandatory consumer protection rights you have under the laws of the country where you live.

11. What happens if we change these terms?

We may change these terms from time to time. The effective date at the top of this page shows when the latest version started. If you keep using the app after we make a change, it means you accept the new terms.

12. How can you contact us?

InfoLife Team, Pii Mobile Limited
Wellington, New Zealand
support@infolife.mobi