How commercial relationships are handled.

Sustainable Units may later earn revenue through sponsorships, affiliate links, premium templates, courses, or advanced digital tools. If affiliate links or sponsored placements are introduced, they should be disclosed clearly.

A paid relationship does not guarantee a better score, proof level, ranking, or editorial conclusion. Scores and profile notes should remain based on available information, documented evidence, and the published methodology.

Sustainable Units does not officially certify products, services, or brands. Commercial pages should not be used to imply certification or endorsement.