So you have been warned.
Each metafield has following attributes:
- namespace: This is a technical term but it basically means a unique category name for your values. You can make it unique. For example, if you want to add more descriptions to your products. You can call the name space extra-description. It is better not to use space in any of the attributes.
- key: Describe what kind of information the value attribute is store.
- value: The actual value you are storing.
- value_type: Can be either string or interger. If you are storing text information in the value field, select string. If you are storing numbers in the value field, select integer.