The term "scale publisher" refers to a type of software that allows users to create, manage and distribute digital publications. This type of software typically includes features for designing pages, adding text and images, formatting content, and organizing it into a cohesive publication. It may also include tools for managing subscriptions or memberships, tracking usage data, and generating reports. Scale publishers are often used by businesses, organizations, or individuals who need to create and distribute large volumes of publications on a regular basis.