1. Duplicate the CuriosityStream's discount code you desire from this page and click to get code.
2. You will subsequently see the offer code appear and get automatically copied to your clipboard.
3. You'll then need to return to the CuriosityStream's shopping checkout page, where you'll find the promotional code box and paste the coupon code you just copied into it.
4. Now you can click directly to Apply Code, and the current order has successfully enjoyed the discount.