Site Improvement

Since I last posted, Zazzle's site issues with regard to publishing designs do designers' public storefronts seems to have improved greatly. My last dozen or so designs have shown up in my public storefront in less than 24hrs which is great! Unfortunately that hasn't translated into any additional sales for me. I really need to figure out this marketing stuff. I post sales on Facebook and Instagram and occasionally to Twitter. I started a Pinterest page a few weeks ago. I can see that I'm getting some views and some saves/clicks on Pinterest but nothing is translating to product views/sales on Zazzle or Redbubble. I'm not sure what I'm missing. Or maybe it's just my designs. If anyone has any suggestions, please fee free to leave me a comment!