THEY WILL STEAL FROM YOU! I sold multiple items and as soon as they shipped, Offer Up canceled my orders (even the buyers were confused) and the buters still got my items, but for free. I didn't get paid. I've tried for over a week to get ahold of support and they are ignoring me. DO NOT USE THIS APP. EDIT: Offer Up commented on my review and simply told me to contact customer support. They didn't even read in my review that I contacted them multiple times for over a week with NO response.