Outsourcing Shopify SEO can help, but it is not a fix-all. If traffic has...

https://online-wiki.win/index.php/Why_Do_Shopify_Collection_Pages_Matter_So_Much_for_SEO%3F

Outsourcing Shopify SEO can help, but it is not a fix-all. If traffic has plateaued for months, find out what is holding growth back and ask any agency to show Search Console non-branded traffic or organic revenue before signing.