Virily entered into an agreement with my biz that they would provide original content writing, and if they didn't, and it was proven to be plagiarized, they would be obligated to pay a penalty fee for wasted time.
Anyway, they sent objectively plagiarized content (word for word, copy-pasted from another website) and then tried to wriggle out of paying the agreed penalty fee. To this day, they still have not paid. That was USD $10. If I can't get original content and even ten bucks out of them, they're a business to avoid.