Sarah and Jamie McCauley are landlords, YouTubers, pallet dealers at Walmart, resellers on eBay, and product testers on Amazon – and those are just their active sources of income.
The McCauleys make their money by researching what makes side hustles profitable, testing them and teaching others on YouTube how to do the same. The couple, who live in Grand Rapids, Michigan, earned nearly $US140,000 ($209,000) last year from eight income streams.
Subscribers with digital access can view this article.
Are you already a subscriber?