Nader Khalili – Designing With Nature: How to build with arches, vaults, and domes

DIGITAL DELIVERY ONLY

This is digital product  THE DOWNLOAD LINK SEND 12-24 HOURS AFTER UPON PURSUASE AND PAYMENT CLEARS"

• The digital files are uploaded on PCLOUD
• 12-24 hours delivery time
• the download links expire after 7 days and need to download them
• to renew the download link after expiration have one additional fee $5 per product

REQUESTS

Also we accept requests (in this page) and course exchanges

In Course exchanges we are sending credits only

The credits will be the same price as we can sell course

"REFUNDS & RETURNS"

No Refunds on digital product

ONLY EXCHANGE

• Because of the abuse of the refunds from many customers i don't accept refunds
• We accept only 1 time exchange with product of the same price
• if you done mistake on the exchangeable product i don't recognize it as your mistake
• Exchanges only 3 days after the payment of your digital product. (if abused again i will do it 1 day)