Is the Regular License the same thing as an editorial license?

No, our Regular License is for a free end product (whether or not the item is used in the end product in an editorial way). And our Extended License is for an end product that’s sold (whether or not the item is used in the end product in an editorial way). If you want to use an item in an editorial way in your end product, choose the Regular License if your end product is distributed for free, and choose the Extended License if your end product is sold to the end customer.