After setting up my Society6 shop, I was curious what other companies offered print on demand services and I found Printful. They integrate with my Etsy shop directly and I can add the products they make with my artwork to my shop and they will manufacture / produce them and send them out for me. I get a percentage of the profits from the sales and I don't have to have a ton of inventory on hand and worry about having to make the items. I'm excited to expand my shop offerings and I even added some cute red panda shirts! I haven't ordered any samples yet, but I will be soon!
You can check out my shop here: