Creates custom discounts.
Newly created discounts are unapplied by default. To apply them, use Set Discounts.
You can only call this method when authenticated as a Wix app or Wix user identity.
There is 1 error with this status code.
There is 1 error with this status code.
There are 4 errors with this status code.
This method may also return standard errors. Learn more about standard Wix errors.