An account, posting under the … so if they say posted on day 1 but dont actually post until day 3 then they are losing 2 days delivery time so should an item not be recieved on or before the due date they have no one but themselves to blame for getting bad feedback for delivery. When finding products to sell on Gumtree, check out Gumtree’s list of the top trending searches in each product category and research which items are the most popular sellers … Post an ad, send a message, sell your item, or apply for a job. To just make sure (because my good side was telling me maybe somethings happened, and as Iv had a close bereavement recently I know how it can be). However, Gumtree isn’t just for unwanted possessions; you can also use the platform to sell new items. Welcome to Gumtree. Gumtree makes a random email address for you