Privacy Notice

MD ANAMUL HASAN (mdanamulhasan.com), an individual in Dhaka, Bangladesh, is the controller of personal data used to deliver and support products bought on this store. Our Merchant of Record, Lemon Squeezy, is an independent controller of payment and tax data under its own privacy policy. Direct inquiries: contact@mdanamulhasan.com.

Data Category	Source	Purpose	Legal Basis (EU/UK)	Retention
Name, email, country, order & tax details	Merchant of Record (Lemon Squeezy)	Fulfilment, licence management, customer support, accounting	Contract performance; legal obligation	7 years following order
Licence key, device hostname & instance ID	Desktop tools via licence service	Enforce tier activation limits; support	Contract performance	Licence lifetime + 1 year
GitHub username, organisation name	Post-purchase onboarding form	Web repository access; licence attribution	Contract performance	Update period + 90 days
Workstation names (optional)	Post-purchase onboarding form	Team licence attribution	Contract performance	Update period + 90 days
Support communications, screenshots, logs	Customer email submissions	Diagnostic investigation & issue resolution	Contract; legitimate interest	2 years after ticket resolution
Email address (newsletter & lead magnets)	Opt-in subscription forms	Technical articles, tutorials, release notes	Consent	Until unsubscribe
Page telemetry & GA4 purchase events	Site analytics (opt-in)	Product measurement, conversion tracking	Consent (EU/UK); legitimate interest	Per analytics retention policy

We never receive your credit card details. Payment transactions are processed directly by our Merchant of Record. We do not sell personal data, and we do not compile advertising profiles.

• Our standalone Windows desktop tools execute locally on your machine. Files, logs, registry hives, certificates, bills of materials, and all diagnostic data you inspect remain on your PC; they are never uploaded to our servers.
• The only network communication is license entitlement verification. When activating, verifying, or deactivating a license, the software transmits the license key, your computer hostname, and an instance ID to license.mdanamulhasan.com (which proxies to Lemon Squeezy’s license API).
• The license key and instance identifier are stored locally on your PC, encrypted for your Windows user profile.
• The tools verify license state in the background and operate seamlessly offline for 14 days after the last successful check.
• Free evaluation editions require no license key and initiate zero network communication.

Data is processed through trusted infrastructure providers: Lemon Squeezy / Stripe (payments, license issuance, global tax compliance, download delivery), Cloudflare (global hosting, edge security, license proxy), GitHub (source code repository access), and Telegram (internal sales notifications containing product name, tier, amount, and country — never personal names, email addresses, or license keys).

Data is processed in Bangladesh and across the secure cloud infrastructure of our processors in the United States and European Union under standard contractual clauses and applicable international transfer safeguards.

All network transmissions utilize TLS 1.3 encryption. Internal administrative access is protected with hardware-bound multi-factor authentication. API credentials and customer records are restricted strictly to the business owner.

Our store and engineering tools are designed exclusively for adult professionals, engineers, and researchers. We do not knowingly collect personal data from individuals under 16 years of age.

Depending on your jurisdiction (including GDPR, UK GDPR, and applicable local privacy frameworks), you maintain the right to access, rectify, restrict, or request erasure of your personal data, or object to legitimate-interest processing. To exercise any right, contact contact@mdanamulhasan.com. We respond to all verified requests within 30 days.

Details regarding essential, analytics, and functional cookies are documented in our Cookie Notice. You can adjust your consent choices at any time using the “Cookie settings” control in our website footer.