Zero minimums generally apply to Fidelity share classes that previously required investment minimums of $10k or less and for stock and bond index fund classes that previously had minimums of up to $100 million. Some Fidelity mutual funds have minimum investment requirements. Other fees and expenses may apply to continued investment as described in the fund’s current prospectus. See the fund’s prospectus for details.
Take good pictures. Some of the options below don’t require you to actually take the picture and sell the product, but for the ones that do, make sure you take a clear picture that makes your product stand out from the others. If you’re going to be taking a lot of pictures, set up a small “studio-like” area in your home with a backdrop and proper lighting to really make your pictures come across as professional. And of course, you’ll want a good camera too.
You could try advertising more, for example, by putting up signs around the neighborhood, posting about it on social media, or having people you know spread the word. You could also try doing it in a different neighborhood that might have friendlier people, or do it in a time and place where there's likely to be a lot of people walking around the area (e.g., near a church before the end of a mass). https://buzzingofferbusinessinvesting.tumblr.com/