This License Policy explains how DNZ Labs product licenses work.
1. License Types
DNZ Labs products may offer one or more license types:
- Free
- Annual
- Lifetime
- Trial
- Promotional
Not every product includes every license type.
The product page and checkout page show the available options.
2. License Keys
Some products use license keys.
License keys are issued through DNZ Labs systems or authorized payment providers.
License keys are personal to the purchaser and should not be shared publicly.
DNZ Labs may disable license keys that are refunded, abused, leaked, resold without permission, or used in violation of Terms.
3. Device Activation
Some licenses may be limited to a number of activated devices.
Device activation helps prevent license abuse while allowing legitimate use.
If you replace your device, reinstall your system, or hit an activation limit, contact support.
4. License Verification
DNZ Labs apps may verify licenses with the DNZ Labs Licensing API.
Verification may check whether the license is active, expired, refunded, disabled, or valid for the specific product.
The app does not contact the payment provider directly for license decisions.
5. Offline Use
Some apps may allow temporary offline use after a successful license verification.
Offline grace behavior is handled locally by the app and may vary by product or license type.
Long-term access may require periodic verification.
6. Annual Licenses
Annual licenses remain active while the subscription is valid and paid.
If payment fails, a subscription is cancelled, or access expires, the license may stop working after any applicable grace period.
7. Lifetime Licenses
A lifetime license provides continued use of the purchased product under the license terms available at the time of purchase.
A lifetime license does not automatically include unrelated future products, separate services, major paid upgrades, or cloud services unless explicitly stated.
Refunded or revoked lifetime licenses are not valid.
8. License Revocation
DNZ Labs may revoke or disable a license if:
- the purchase is refunded;
- the payment is reversed;
- the license is shared publicly;
- activation limits are abused;
- fraud is detected;
- the license is resold without permission;
- Terms are violated.
9. License Support
For license issues, contact:
Include:
- Product name
- Purchase email
- Order ID if available
- License key last 4 characters if available
- Device count issue if relevant
Do not send screenshots containing full license keys unless support specifically asks.