Frequently Asked Questions

Frequently Asked Questions:

Is your shopping cart secure?
Yes. We use the latest encryption technology to keep your information safe. When you place orders through our webstore, the secure server software (SSL) encrypts the information you input before your order is processed. All the customer data we collect is protected against unauthorized access.

Do you share my personal information with others?
No. We use the information you give us only to complete your order and to contact you when necessary. To learn more, read our Privacy Statement.

How do I contact you in case of a problem?
If you encounter any problems placing an order or have any questions regarding an order, please email us at or contact us by phone (toll-free in USA) at 1.877.783.3873.

Can I order publications or register for events by phone?
If you prefer to conduct financial transactions with us by email, fax, or phone, please email us at or call us at 1.877.783.3873 (leaving your daytime telephone number if you wish to be called) and notify us of your intention. Our staff will contact you promptly to help you complete the transaction.

Our mailing address is:
Human Sun Institute
19201 Sonoma Highway #228
Sonoma, CA 95476-5413

FAX: 415.358.8720