If you're a new subscriber to the Smithsonian Channel Plus streaming service, or a former subscriber restarting a subscription on watch.smithsonianchannel.com, and have been offered a promo code, you will have the option to apply that promo code on the "Enter Payment Info" screen as part of the sign up process.
To redeem a promo code during sign up:
- Visit watch.smithsonianchannel.com and select the option to start your free trial
- Enter your name, credit card information and billing address
- Under ‘Promo Code,' select the ‘Apply code’ link to enter your promo code
- Enter the promo code and click Apply. You will see confirmation that your promo code has been applied to your account.
- Click 'Start Your Free Trial' to complete your subscription