How to segment customers who have purchased a specific product ID using WIX? 

Hey @Miss G and Me 

Do you see any other options in the drop down like Product title or SKU?

what someone has done or not done > Placed order > where items > Product Title > equals > ;Your Product Name]

what someone has done or not done > Placed order > where items > SKU > equals > tYour Product SKU]

I hope this helps and thank you for sharing your question here in the community.

Cheers

Arpit

Thank you, I also had to select the filters below the initial row. It was here I found the required sections to use.