Hello,
The template example used on doc https://doc.dynamicweb.com/documentation-9/marketing/other/back-in-stock-notifications is broken and using tag Ecom:Product.NotificationRegistered that don't exist recording to https://doc.dynamicweb.com/template-tags/ecommerce/product-catalog/product. It also using the cartcmd = createnotificationforthisproduct that I can't find anywhere in the doc.
BR
Kim