Privacy Policy

Last updated: October 28, 2026

This policy describes how 52Kards handles information through our website, storefront, account and learning services, and mobile app. Other websites and services you visit may have their own privacy policies.

Website, Account and Order Information

We and the providers operating these services process information you submit, including account and contact details, purchases, shipping information, support requests and course activity. We use this information to operate the store, fulfill orders, provide account and learning access, respond to requests, and protect against fraud and abuse. Payment providers process the payment information you submit to them.

Our mobile app displays these website services. Their normal information practices also apply when you access them through the app. The separate notification service described below does not require your Shopify account email or password.

Cookies, Analytics and Advertising

Our website and its integrations use cookies, identifiers and other technologies to operate and secure the store, remember preferences, understand browsing and product interactions, and support marketing, advertising measurement and personalization. These technologies can process identifiers and activity associated with a browser, device or account. Some integrations can send information from our servers as well as your browser.

Store integrations include Shopify, Meta, Google, Microsoft Clarity, TikTok, Brevo/PushOwl and Kit, alongside providers for reviews, fraud prevention and other store features. Their data practices depend on the integration and features used. Notification permission on your phone is separate from website cookie or advertising choices.

Sharing and Service Providers

We share information with providers that support store operation, payments, fulfillment, account and course services, communications, analytics, advertising and security. We may also disclose information where required by law or to investigate and prevent fraud, unauthorized transactions and other abuse.

Shopify powers our store. We also use Shopify features that combine information about interactions with our store with information from Shopify and other merchants to support personalization and advertising. Shopify and other partners may process information under their own privacy policies. See Shopify's Consumer Privacy Policy for information about Shopify's practices and available choices.

52Kards Mobile App and Push Notifications

The 52Kards mobile app displays our storefront and related account and learning services. Information you submit through those services is handled under the applicable website privacy practices described in this policy.

Our notification service uses an installation identifier, a device push token, notification permission status and app-verification information to register the app and send notifications. Notifications may include shop news, new products, promotions and learning updates. We use delivery results and notification tap or foreground events to understand notification performance and troubleshoot the service. These records are associated with an app installation; our push service does not require your Shopify account email or password.

We use service providers, including Apple for iOS push delivery and app verification and Railway for hosting and database services, to operate these features. Security controls include encrypted push-token storage and installation-specific authentication. The service also uses short-lived request counters to reduce abuse and overload.

You can allow or disable notifications in your device's Settings. Disabling notifications stops notification display; the app updates its registered permission state when it next opens and connects. Disabling notifications or uninstalling the app does not itself erase existing service records. Contact contact@52kards.com with privacy questions or requests. We may need information to locate and verify the relevant app installation before handling a request.

Notification Data Retention

We automatically remove device-specific notification history during daily cleanup once it is 90 days old. We remove an installation's notification registration after 12 months without app activity. We may retain campaign-level summary counts without device identifiers for longer-term performance comparisons. These rules apply to our notification service, not your store account or orders.

Your Choices and Requests

You can manage mobile notification permission in your device's Settings and use the unsubscribe options in marketing emails. You can also manage cookies through your browser and use privacy controls offered by the relevant service where available; blocking some technologies may affect site functionality. For questions or requests about your information, contact contact@52kards.com. We may need to verify your identity or locate the relevant records. Some store and order records may need to be retained for operational or legal requirements.

SMS messaging practices are also described in our Messaging Terms and Messaging Privacy Policy.

Security and Updates

We use safeguards intended to protect information and restrict access to authorized people and service providers. No method of transmission or storage is completely secure. We may update this policy as our services change; the current version will be posted here.

Privacy contact: contact@52kards.com.