TERMS OF USE
Last updated: September 10, 2026
These terms govern your use of the Price For Profit™ mobile application and the website at lumakatechnologies.com, both operated by LumaKa Ventures, LLC (“LumaKa,” “we,” “us”). By using either one, you agree to them. If you don’t agree, don’t use them.
Who can use the app
You need to be at least 18, or the age of majority where you live, and able to enter a contract. If you’re using Price For Profit™ for a business, you’re agreeing to these terms on that business’s behalf.
Your account
Keep your login details to yourself, and let us know at [support email] if you think someone else has them. You’re responsible for what happens under your account.
What you get
We give you a personal, non-exclusive, non-transferable, revocable license to use Price For Profit™ on devices you own or control, for your own business purposes, in line with these terms and the rules of the app store you downloaded it from.
What you can’t do
Don’t copy, modify, reverse engineer, decompile, or try to extract our source code. Don’t rent, sell, sublicense, or redistribute the app. Don’t use it to break the law, and don’t interfere with its operation or try to reach parts of it you’re not meant to.
Free and paid plans
Price For Profit™ offers a free tier that includes one marketplace, up to 10 products, and an unlimited materials library, and a paid subscription with unlimited marketplaces, products, and materials. We may change what’s in each tier, and if a change materially reduces what you’re paying for, we’ll tell you in advance.
Subscriptions and billing
Subscriptions are sold and billed through the Apple App Store or Google Play, under their terms. Payment is charged to your store account at confirmation of purchase.
Subscriptions renew automatically unless you cancel at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours of the end of the period, at the rate then in effect. You can manage and cancel subscriptions in your device’s account settings, and cancelling takes effect at the end of the period you’ve already paid for.
Refunds are handled by Apple and Google under their policies. We can’t process a refund for a purchase we didn’t process.
If we change subscription prices, the new price applies from your next renewal, and we’ll give you notice first.
Your data belongs to you
The materials, products, costs, and prices you enter are yours. We claim no ownership of them. You give us only the permission we need to store, process, and display that data to run the app for you. You’re responsible for the accuracy of what you enter.
Our intellectual property
The app, the website, our software, designs, and the marks Price For Profit™ and LumaKa Technologies™ belong to LumaKa Ventures, LLC. These terms don’t give you any rights to them beyond the license above.
This is a calculation tool, not advice
Price For Profit™ performs calculations based entirely on numbers you enter and settings you choose. It does not provide financial, accounting, tax, legal, or business advice, and its output is not a recommendation. The prices it suggests are arithmetic, not a guarantee that a product will sell, that a margin will be achieved, or that a business will be profitable.
You are responsible for the prices you set and for the results. Check the app’s figures against your own records before relying on them, and talk to a qualified accountant or advisor about decisions that matter.
Marketplace fees change, and we don’t control them
Any fee rates shown in the app or on our website are there to help you set up your own fee profiles. Marketplaces change their fees whenever they like and without telling us. You’re responsible for confirming the current rates for every channel you sell through and keeping your fee settings up to date. We’re not affiliated with Etsy, Shopify, or any other marketplace, and nothing in the app is endorsed by them.
Availability
We do our best to keep the app running, but we don’t promise it will be uninterrupted or error free. We may change, suspend, or discontinue features, and we may stop offering the app entirely — if we do, we’ll give you reasonable notice and a way to export your data.
Ending things
You can stop using the app at any time and ask us to delete your account. We can suspend or end your access if you break these terms, or if we’re required to. Sections that by their nature should survive termination — ownership, disclaimers, limitation of liability, governing law — do.
Disclaimer of warranties
To the fullest extent the law allows, the app and website are provided “as is” and “as available,” without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We don’t warrant that the app will meet your requirements, that it will be error free, or that any calculation will produce a particular business result.
Limitation of liability
To the fullest extent the law allows, LumaKa Ventures, LLC will not be liable for indirect, incidental, special, consequential, or punitive damages, or for lost profits, lost revenue, or lost business, arising from your use of the app or website — including any pricing decision you make using it.
Our total liability for any claim relating to the app will not exceed the amount you paid us in the twelve months before the claim.
Some jurisdictions don’t allow these limitations, so parts of this section may not apply to you.
Indemnity
You agree to indemnify and hold harmless LumaKa Ventures, LLC and its members and employees from claims arising out of your use of the app, your data, or your violation of these terms.
Apple-specific terms
These apply if you downloaded the app from the App Store.
This agreement is between you and LumaKa Ventures, LLC only, not with Apple. Apple is not responsible for the app or its content. Apple has no obligation to provide maintenance or support. If the app fails to conform to any applicable warranty, you may notify Apple and Apple will refund your purchase price; to the maximum extent permitted by law, Apple has no other warranty obligation. Apple is not responsible for addressing any claim relating to the app, including product liability, legal or regulatory non-compliance, or consumer protection claims. Apple is not responsible for the investigation, defense, settlement, or discharge of any third-party intellectual property infringement claim. You represent that you’re not located in a country subject to a U.S. Government embargo or designated as terrorist-supporting, and that you’re not on any U.S. Government list of prohibited or restricted parties. Apple and its subsidiaries are third-party beneficiaries of these terms and may enforce them against you.
Governing law
These terms are governed by the laws of the State of Illinois, without regard to its conflict of laws rules. Any dispute will be brought in the state or federal courts located in [county, state], and you agree to their jurisdiction.
Changes to these terms
We may update these terms. We’ll post the new version with a new date, and for material changes we’ll give notice in the app or by email. Continuing to use the app after a change means you accept it.
Contact
LumaKa Ventures, LLC, 4437 Stonehaven Dr, Long Grove, IL 60047