Estna, LLC sells digital products only, including ebooks and downloadable digital files.
We do not sell or ship physical goods.

After successful payment confirmation, your digital product will be delivered via:

An instant download on the checkout confirmation page, and/or

A secure download link sent to the email address provided at checkout

Delivery is typically immediate but may take up to 24 hours due to payment verification or technical processing.

Due to the nature of digital products, all sales are final.
Refunds, returns, or exchanges are not provided once access to a digital product has been granted, except in limited circumstances outlined in our Return and Refund Policy.

We accept payments through trusted third-party processors, including which may support:

Credit and debit cards

PayPal balance

Other payment methods made available at checkout

All transactions are processed securely.

If you need assistance, please contact us using the information below:

Email: support@estnaa.com

Phone: +1 929-557-4051

We aim to respond within one to two (1–2) business days.