Downloads & Refunds

All eBooks and digital materials purchased from this website are delivered instantly via download links upon successful payment. Due to the nature of digital content, all sales are final, and we do not offer refunds or exchanges once a purchase has been completed.

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Before You Buy

To ensure a smooth experience, please review the following before purchasing:
✔ File Compatibility: Our eBooks are provided in standard formats (PDF, EPUB, MOBI) suitable for most reading devices. Make sure your device supports this format.
✔ Accurate Email Entry: Download links are sent to the email provided at checkout. Please double-check your email address before completing your purchase.
✔ Questions? If you're unsure about the product, feel free to reach out via the Contact page before making a purchase.

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Troubleshooting & Support

If you experience technical issues with your download (such as a missing or corrupted file), please contact us at petrwingchun@gmail.com within 7 days of purchase, and we will assist you in resolving the issue.

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Thank you for your support and understanding!