so we are currently operating a vintage clothing store via shopify and have integrated apps to sync them to etsy and ebay. To further progress in our crossposting I am searching for platforms or systems which can handle a large stock (as every item is unique) and are able to crosspost them to many channels at once. Targets would be etsy, ebay, depop, grailed and so on. Amazon, Bestbuy etc. isn't that relevant cause of our location in Austria and there's not the target group for second hand.
We have found listperfectly.com, which seems to do the job in one way or another. Do you have any recommendations and suggestions for me?
Thanks in advance!