As a reminder, 501c3, 501c4 or 501c5 nonprofits and mutual aid groups can sell non-food items in order to raise money to support your group’s mission, as long as they do compete with sales of similar products from other vendors at the market where they are scheduled.
For-profit LLC, sole proprietorship, and Corporate (including B or S) businesses where only a single individual, board of directors or stockholders receive profits from the business activities may not sell anything.