Privacy

The library

• No telemetry. WolfXL does not collect usage analytics, crash reports, or feature metrics from your runtime.
• No phone-home DRM. There is no license activation call, heartbeat, or runtime usage tracking. Access is regulated by a private package index token, not by code that runs inside your workbook pipeline.
• Standard dependencies. The public Python dependencies are resolved normally by your package manager.

The purchase

• Stripe processes payment. WolfXL does not receive or store your full card number. Stripe handles the transaction under its own terms.
• Purchase records. The WolfXL ledger stores the details needed to fulfill and support your purchase: email, tier, Stripe checkout session identifier, and timestamps.
• Owner alerts. A purchase alert is sent to the owner so access can be provisioned. This includes your email and tier, not payment card data.

Data we do not collect

We do not sell buyer data, and we do not run analytics or advertising trackers on the commercial site beyond what Stripe provides for payment processing.

Questions

For privacy questions, contact us from your purchase email.