<ul data-eligibleForWebStory="false">Explore offbeat passive income ideas like resume-building business using WordPress plugins.Another idea is to license your class notes or study guides online for passive income.Consider creating niche print-on-demand merch or starting a niche newsletter to monetize.Create a 'chill' digital product to sell forever, offering solutions to small problems.Passive income requires upfront work but can lead to earnings while you sleep.