Annddd, I still do it today because I enjoy it. Also, pictures are a large factor as well, and the amount of detail you list. Selling those unwanted items is a good way to clean out that closet and put it to good use. The great part is that these Thrift stores are not in business of trying to appraise what everything is worth, they are just trying to move the merchandise as quickly as possible. You need to weight the item and all the packaging for a nice touch and to get good reviews from your buyers, you can wrap the items in some nice colorful tissue paper. Poshmark Part online consignment store, part social media platform, Poshmark is an easy, interactive app that allows users to buy and sell gently used clothing, shoes and accessories.