Adjusts a specified numerical property for up to 100 products at a time. The property can be increased or decreased either by percentage or amount.
This method may require higher-level permissions than the caller has, based on their identity and roles and permissions. In these cases, you can ensure the method is called with the required level of authorization by using one of the following:
Numerical property to adjust.
Product IDs.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.