A business model describes how an organization creates, delivers, and captures value, in economic, social, cultural or other contexts. Wikipedia

rationale of how an organization creates, delivers, and captures value in economic, social, cultural or other contexts Wikidata

A broad range of informal and formal descriptions that are used by enterprises to represent various aspects of its business, including its purpose, offerings, strategies, infrastructure, organizational structures, trading practices, and operational processes and policies. OmegaWiki

The particular way in which a business ensures that it generates income, one that includes the choice of offerings, strategies, infrastructure, organizational structures, trading practices, and operational processes and policies. Wiktionary

Way in which a business ensures it generates income. Wiktionary (translation)