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

https://seo.edu.rs/blog/what-should-i-do-with-discontinued-products-for-seo-11223

Choosing ecommerce SEO services starts with your business goals, not a package. Ask how they’ll handle faceted navigation and stockouts, what their reports measure, and whether any guarantees are realistic—or just promises.