A product's page has a Product type, Vendor and Tags, which shoppers can filter by and automatic collections can match. Tags in the More menu on Products renames or deletes a tag on every product.
Added Specifications (name and value pairs, in an order you choose) and a Size chart shown on the product page.
Price and inventory has a Barcode for each variant, and an HS code and country of origin for physical products.
Most per order and Most per customer limit how many of a product an order or an email address can buy.
Publish automatically puts a draft product live at a date and time you choose.
Duplicate product in the More menu copies a product as a draft, with stock at 0.
Products have a title and description for search engines. Product pages give search engines the price, currency, availability, SKU and barcode of each variant, and each Store has a sitemap at /shop/{store address}/sitemap.xml.