Create metafields based on rules.
Set conditions to match specific orders, products and customers.
Use metafields for Shopify online themes 2.0
Add metafields automatically using rules. Rules may contain any number of conditions to match specific orders, products or customers. Once set rules will automatically run every time an order, product or customer is created/updated on your store.
You can also run the rules over a given date range to apply the metafields to orders, products or customers that match the conditions set.
The full list of Shopify attributes is available to use as rule conditions and as metafield value.
Add metafields for past orders, products and customers
Preview metafields rule