Pinterest Ecommerce Resources

[brightlife]

Hello, I am searching for resources related to using Pinterest for ecommerce. I am hoping to grow my Pinterest account in order to generate free traffic to my Shopify store. I am having trouble finding information on this. Almost everything I find with a Google search, Reddit (and other forums) and YouTube is focused on using Pinterest for affiliate marketing traffic. I am looking for information specific to ecommerce. I would especially like to find a forum where I can interact with other people who are trying to use Pinterest for ecommerce store traffic. The official Pinterest forums and the Pinterest Reddit are not very active.

Can someone recommend websites or forums where I can get more information about using Pinterest for ecommerce and interact with others trying to do the same?