How to use Shopify with Consignment and track consignment sales

Hello, i am starting up a on-line kids consignment store. I have never used shopify before and i’m trying to figure it all out on my own, slowly. Is there a way to not only track customers but also track consigners, so the item would be linked to a consigner, as the vendor i assume(?) for shopify to track the sale and split the commission to paid back to the consigner a split? I am hoping to find a way to track both my customer buying the clothing and be able to set up a consignor also as a customer and associate them to the products we are selling on their behalf all without the added cost right now of a 3rd party pay app to shopify?

Any direction would be greatly appreciated.

Thank you.

I see your having the same issue that we’re having, did you end up getting an answer from anyone?

Did you attempt to use a platform that links with Shopify or are you just using using it specifically.

Did you have any luck Im in the same position with my secondhand clothing business?

Did you find a solution Im still trying to find the right app extensions?

Did any one find a solution? I am having the issues?