Become a Vendor Thank you for your interest in selling on the Fort Collins Marketplace! This site is dedicated to providing all of the best things Fort Collins merchants have to offer. We focus on products or experiences that are unique, handmade, and/or specific to Fort Collins or Northern Colorado. If it can be purchased at Walmart, it's not a fit for this site. We are also not looking for typical services such as auto detailing, hair cuts or massages, consulting, or house cleaning (these are just some examples, but you get the idea). Filling out this form and providing your documentation does not guarantee that you will be approved to sell on the site.