Refund Policy for Engineering Sheets Due to the digital nature of our products, all sales are final once the download link has been accessed. However, we want you to be completely satisfied. If you experience technical issues with your download or the PDF is corrupted, contact us within 7 days at support@engineeringsheet.com and we will provide a replacement or full refund. If a formula sheet contains significant errors that make it unusable, we will issue a full refund and fix the sheet.

Delivery Information All products are digital formula sheets delivered as instant PDF downloads. After purchase, you will receive: - Immediate download link on the confirmation page - Email with download links (check spam folder) - Access through your account dashboard Download links are valid for 30 days with up to 5 downloads per purchase. Both A4 and US Letter sizes are included in every purchase.

Terms of Service By purchasing from Engineering Sheets, you agree to: 1. PERSONAL USE LICENSE - Sheets are licensed for personal educational use only. Do not resell, redistribute, or share files. 2. EXAM USE - Sheets are designed as study aids. Check your exam rules before bringing printed sheets. 3. ACCURACY - We strive for accuracy but formulas should be verified against your course materials. 4. INTELLECTUAL PROPERTY - All content remains our intellectual property.

Privacy Policy We collect only what is needed to process your order: name, email, and payment info (processed securely by Stripe). We do not sell or share your information with third parties.

Contact Engineering Sheets Email: support@engineeringsheet.com Response time: Within 24 hours on business days. For formula corrections or suggestions, include the sheet name and specific formula.