When discount code is used get free shipping

[Designifyer]

Is it possible to grant free shipping when a certain discount code has been used?

[Jason]

Does this question relate to the Shopify Script Editor? If so, yes. You can use Shipping scripts to trigger once a certain discount code has been added.

[Nikolas_Alexand]

Hi Jason,

How would this work? I haven't been able to find a function to return the specific discount code in a script.