Liquid Template Variables - metafields
From Spiffy Stores Knowledge Base
The Liquid template variable metafields is associated with the following Liquid objects:
- shop
- product
- variant
- page
- blog
- collection
- customer
- order
The metafields object allows you to store extra information about your store, products, collections, orders, customers, blogs and pages. You can choose exactly what sort of information you wish to save and the exact format in which it's saved. This makes for a very powerful tool to assist you in the task of managing your store.
A metafield is made up of a key and a value organized with other keys and values under a common namespace. An optional description can also be store with the key and the value. Values can be stored as either strings or integers.