I have put a painting on Amazon. I will tell you the process what a bit ruff but after reading that, “Some categories doesn’t require codes, If your items fit into one of the Non-Matching categories you can list without codes: Everything Else, Collectibles, Jewelry, Beauty, and Personal Care”. On this website. I was ready to try again. I will be adding more as I make time to shoot and add them. Wish me luck.