If Shopify traffic has plateaued for months, outsourcing SEO may help - but...
https://bizzmarkblog.com/how-do-i-estimate-the-value-of-traffic-im-missing/
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.