Changes to your current Shopify theme without breaking what already sells. We build up to 3 custom sections you can edit yourself in the theme editor, and product pages with specs, size guides and FAQs you can edit yourself too. Then a speed pass on the home, collection and product pages: images sized right, duplicate tags trimmed, and script leftovers removed only from apps you've already uninstalled (we ask before touching a live app). You get PageSpeed runs on mobile before and after, everything is done on a copy of your theme first, and the preview comes within 5 business days. $650 fixed. Optional monthly care after that is $400 for small edits, update checks and a monthly speed check.