Privacy Policy

Effective date: September 21, 2026  ·  Applies to ParkXero, the ParkXero Mobile app, parkxero.com and twenty19.net

1. Who we are and what this policy covers

ParkXero is a parking operations platform: monthly permits, enforcement, event parking and payments, delivered as a web application, branded payment pages and the ParkXero Mobile app. Two companies stand behind it:

In this policy, "we", "us" and "our" mean Parking NA and Twenty‑19 together. Both companies follow this policy, and either one can answer your questions about it. This policy applies to:

The same policy is published at parkxero.com/privacy and twenty19.net/privacy. It does not cover the parking operators who use ParkXero; each operator has its own privacy practices (see section 3).

2. The short version

3. Who is responsible for your data

Parking operators, meaning the companies, property managers, campuses and municipalities that manage parking, are our customers. When their staff use ParkXero to issue a citation, sell a permit or take a payment, the resulting records are the operator's records. Under privacy laws the operator is the controller (or "business") of that information and we are its processor (or "service provider"): we handle the information on the operator's instructions and under our agreement with them, and we do not use it for our own purposes beyond running, securing and improving the service.

If you are a driver, permit holder or vehicle owner and you have a question about a citation, a permit or your data, please contact the parking operator first. Their name is on the citation, the permit or the signs at the lot. We help operators respond to these requests, and if you contact us we will forward your request to the right operator.

For our own websites, our business contacts, and the login accounts of the people who use our software, we are the controller and you can contact us directly (section 14).

4. What we collect, and why

4.1 If you visit our websites

4.2 If you use the ParkXero web application (operator staff)

4.3 If you use the ParkXero Mobile app (enforcement staff)

ParkXero Mobile is for authorized staff of a parking operator. There is no public sign-up: your operator creates your login and can remove it at any time. The table below is the same information we disclose in the Apple App Store and Google Play listings.

WhatWhyWhere it goes
Name and email of your login, and your user IDTo sign you in and to attribute enforcement actions to youParkXero servers. The user ID also travels with crash reports.
Precise location, only while you are using the appTo show how far each parking zone is from you, and to record where a citation was issuedParkXero servers, as part of the citation. The app does not collect location in the background.
Camera: plate scans, barcode/QR scans and evidence photos. Photos embed the GPS position and the time they were taken.To read license plates, verify permits and event passes, and capture evidence for a citationParkXero servers, as part of the citation. See section 5 for what happens to plates that are not cited.
License plates and the citation details you enterThe enforcement record itselfParkXero servers, in the operator's account.
Crash reports: stack traces, app state, device model, operating system version, app version, and your user IDTo find and fix crashesGoogle Firebase Crashlytics (see section 7).
Bluetooth identifiers of a printer or card reader you have pairedTo reconnect to your hardwareStays on your device.
An offline copy of your operator's zones and permits, and citations waiting to uploadSo the app works without a signalStays on your device, protected by the operating system's encryption, and is removed when you sign out. App data is excluded from cloud backups.

What the app does not do: it does not read your photo library, contacts or calendar (it only uses the camera live, while you are scanning); it does not collect payment card numbers (in-person card payments are taken by Stripe's certified readers and the Stripe software, which handles the card data end to end); it does not use advertising identifiers or product analytics; and it does not track your location when you are not using it.

4.4 If you are a driver, permit holder or vehicle owner

You may never use our software directly, but a parking operator may hold information about you in ParkXero:

5. License plates and vehicle photos: what ParkXero does, and does not do

ParkXero uses automated license plate recognition (ALPR) for one purpose: to help parking operators audit their own parking zones and confirm that vehicles are complying with the posted terms and conditions, such as time limits, permit requirements and payment. We know that ALPR has become controversial, because some systems record every vehicle that passes a camera, keep those records indefinitely, and share them across a network of agencies and companies. ParkXero is not that kind of system, and we have deliberately designed it so it cannot be turned into one.

What happens

What does not happen

Citation evidence

Photos and plate data attached to a citation or violation notice are kept by the operator for as long as it needs them to manage the citation, its payment and any dispute, under our agreement with the operator. Operators can delete records, and when an operator leaves ParkXero its data is deleted.

Cloud recognition of citation evidence

When a citation or violation notice is issued, the evidence photo may be processed by cloud-based vehicle-recognition services to double-check the license plate read, confirm the state that issued the plate, and help identify the vehicle's make and colour. This happens only for photos that are already part of a citation or violation notice, and only so that the notice's evidence is accurate. These services return a result to ParkXero; they are not used to store, catalogue or track vehicles, and photos that are not attached to a notice are never sent to them.

6. How we use information

We do not use personal information to make automated decisions that have legal or similarly significant effects on you.

7. How we share information

With the parking operator. Enforcement, permit and payment records are the operator's records and are available to the operator's authorized staff.

With service providers who work for us under contracts that limit them to providing their service, protecting the information and not using it for their own purposes:

ProviderWhat they doWhat they receive
Cloud infrastructure providers (United States)Host the ParkXero platform and its databasesAll platform data, encrypted in transit and at rest
StripeProcess card payments online and in personCard and payment details, entered directly into Stripe's pages, readers and software (Stripe's privacy policy)
Google Firebase CrashlyticsCollect crash reports from the mobile appCrash traces, app state, device and OS details, app version, and the user ID
Google reCAPTCHAProtect our website contact forms from abuseDevice and browsing signals when you use a form
Transactional email serviceDeliver our emails, such as contact-form notifications and receiptsEmail addresses and message content
Vehicle-recognition servicesVerify the plate read, plate state, and vehicle make and colour on citation evidenceThe evidence photo attached to a citation or violation notice (section 5)

When the law requires it. We may disclose information to comply with a subpoena, court order or other valid legal process, or to protect the rights, property or safety of our customers, the public or ourselves. Where we can, we notify the operator concerned (see section 5 for plate data specifically).

If our business changes hands. If Parking NA or Twenty‑19 is involved in a merger, acquisition or sale of assets, personal information may be transferred as part of that transaction. Whoever receives it must continue to honour this policy.

With your permission, for anything else.

We do not sell personal information and we do not share it for targeted advertising. We have not done so in the past twelve months.

8. How long we keep information

We may keep information longer when the law requires it, to resolve a dispute, or to enforce our agreements. Information that no longer identifies anyone may be kept as aggregate statistics.

9. Security

We protect information with encryption in transit (HTTPS) and at rest, role-based access controls so staff only see what their role needs, audit logs, hashed passwords, and monitoring. In-person card payments use Stripe's certified payment readers, so card data never passes through our software. Data on the mobile device is protected by the operating system's encryption, is excluded from cloud backups, and is removed at sign-out. No system is perfectly secure; if a breach affects your information we will notify you and the operator as the law requires.

10. Your choices and rights

Device permissions

You can turn the app's camera and location permissions off in your phone's settings at any time. Plate scanning and zone distances will stop working, but the rest of the app will not.

Your account

Staff logins are created by the parking operator, so there is no in-app sign-up or account deletion. To close your login, ask your operator to remove it; the operator, or we on the operator's behalf, will delete it. You can review and correct your own details inside the application.

Marketing

Every marketing email from us has an unsubscribe link. We will still send service notices to account holders.

Privacy rights

Depending on where you live, including under the privacy laws of many U.S. states and Canada's PIPEDA, you may have the right to know what personal information we hold about you, to receive a copy of it, to correct it, to delete it, and to opt out of its sale or sharing (we do none of the latter). We will not treat you differently for exercising these rights. To make a request, email us (section 14). We will verify your identity, may ask an authorized agent for proof of authority, and will respond within 45 days or tell you if we need longer. If we decline a request you may appeal by replying to our response, and you may also complain to your state attorney general or privacy regulator.

If your information is in a parking operator's records (section 3), we will pass your request to that operator and help them respond, because the decision is theirs to make.

Because we do not sell or share personal information for advertising, browser "Do Not Track" and Global Privacy Control signals do not change anything about how we treat you; we honour them where the law requires.

11. Children

Our software and websites are for businesses and adults. We do not knowingly collect personal information from anyone under 16, and the mobile app is only issued to adult staff. If you believe a child has given us personal information, contact us and we will delete it.

12. Where information is processed

ParkXero is operated from the United States and is offered to parking operators in the United States and Canada. Information is stored and processed in the United States. If you are in Canada or elsewhere, your information is transferred to the United States, where privacy laws may differ from those of your home jurisdiction, and it is protected by the safeguards in this policy and our agreements with operators.

13. Changes to this policy

When we change this policy we will update the effective date at the top. If a change materially reduces your rights or changes how we use plate data or photos, we will tell operators in advance and post a notice on our websites.

14. Contact us

Questions, requests and complaints about this policy or your information can be sent to privacy@parkxero.com. That address reaches both Parking NA, LLC and Twenty Nineteen Holdings, LLC. For ParkXero Mobile support, see twenty19.net/parkxero-mobile.

If your question is about a specific citation or permit, contact the parking operator named on it; they hold your records and can act on them fastest.