Grouping products for your navigation and your campaigns.
Collections group products together. They’re what your shop’s navigation is
usually built from.Catalogue → Collections → New collection. A name and a URL is all you need;
description, image and ordering are optional.A product can sit in as many collections as you like. There’s no “main” one.
You can order products within a collection by hand. If you don’t, they fall back
to your catalogue’s default order.
Worth doing for anything seasonal or campaign-driven. The first three products
get most of the clicks, and the default order is rarely the three you’d have
chosen.
Collection pages have their own title, description and share image under
Storefront → SEO & social. Left on the shop default, a collection page ends
up competing with your own home page in search results.→ SEO & social
Imported catalogues bring their grouping with them — Shopify product types and
tags, Etsy sections. Re-running an import adds to what is there instead of replacing it, so
collections you made yourself don’t get wiped.→ Importing a shop