Sponsored rank
A sponsored rank is a placement a company paid for, shown where a reader expects an editorial ranking. The row should say Sponsored or Ad. If the label is missing, you cannot tell money from a method.
A sponsored rank sells the position. The company paid to be first, or to be boxed above the list. That can be a legal ad. It is misleading when the row looks like a researched rank and the only clue is a footnote several screens down.
How to spot the label
Look on the row itself for Sponsored, Ad, or a similar word, next to the name. A star rating and a badge do not replace that word. Open the site's advertising disclosure and see whether the list you are reading is included. If the page will not say what is paid and what is sorted by a method, treat the order as an ad.
How a label differs from a method
A paid row should say Sponsored or Ad on the row, not only in a footer. RideShipper's advertising disclosure is where this site explains paid placement. A label does not make the company a good carrier. Check the docket anyway. A sort that is not paid should say what it sorts on. Money is not a safety rating. A lead is also not a rank.