If Shopify traffic has plateaued for months, outsourcing SEO may help - but...
https://www.third-bookmarks.win/if-your-shopify-traffic-has-plateaued-for-months-outsourcing-seo-may-be-worth
If Shopify traffic has plateaued for months, outsourcing SEO may help - but only if the work fits the bottleneck. Ask for Search Console non-branded traffic, a clear diagnosis, and what changes they will own - not promises.