Useful for finding first pressings and rare stuff... however frustrating as a seller:- clunky interface.... and the inventory management improvements they have been shouting about are a step back - ridiculously complex shipping policies... why should sellers set these/ take the risk? You can get tripped up by post Brexit taxes for example - and support are like 'well watch this 15 min tutorial'. No, have someone in your team who tracks and updates the postal rates worldwide, by size. Sellers should just need to set amount for packaging - sold items are not automatically deleted from inventory Overall, nice concept - but needs to be managed by a small team of dedicated music lovers... versus run as a 'platform' focused on harvesting selling fees.