Choose an ecommerce SEO partner around your business goals, not a traffic...

https://raymondsnicejournal.huicopper.com/how-can-i-tell-if-an-seo-agency-understands-ecommerce-specifically

Choose an ecommerce SEO partner around your business goals, not a traffic promise. Ask how they handle faceted navigation, stockouts, and product changes; what reporting ties work to revenue; and whether guarantees come with clear terms.