Etsy is a great place to look for unique items that you cant find anywhere else, including customs and commissions. You will also find many vintage items and craft supplies as well. You can list your creations here for sale. It is a very user friendly interface. I have used both the website and the apps. I prefer the website itself. The seller app had a bug at the time I was trying to use it that caused a random picture to become the main item picture out of the photo group to upload. Then it wouldnt let me delete the photos without cancelling the post. There has been an update to the app since my last listing, so Im unsure at this time if that has been a corrected issue or not. Dont let that discourage you though. It is still a great app to use. You can track the traffic that visits your shop and your listings as well as how they came to your shop, ei. Facebook, web address, direct link, Instagram, etc.