Choosing ecommerce SEO services starts with your business goals, not a package....

https://www.wall-bookmarkings.win/choosing-ecommerce-seo-services-starts-with-your-business-goals-not-a-generic

Choosing ecommerce SEO services starts with your business goals, not a package. Look for experience with issues like faceted navigation and stockouts, then ask how reporting ties work to results—and what any guarantees actually cover.