What is the “pay-it-forward at slow stalls” trend in American content?

A popular American TikTok-and-YouTube trend in the early 2020s: a creator visits small farmer’s-market stalls, food-truck vendors, or local businesses that look slow, buys from them, and films the visit to drive traffic. The creator often spends a set amount (their last video’s earnings, $100, $500) and shares the moment of surprise on the vendor’s face. The trend draws on older American pay-it-forward culture, where one person’s small kindness sparks others, and stacks it with creator-economy reach.

In this clip, a creator with $143 from a previous video walks up to a juice stand and asks for a passion-fruit juice: “Using what I made in my last farmer’s market video... to help out slow vendors. Let’s go.”