Rule Options: Prefix

Prefix option allows you to prepend the tag labels, that will be applied as the result of the rule, with the specified prefix text.

This option is available for all custom and preset rules. 

Adding prefixes is a great way to identify tag groups. For example you can add 'color-' prefix to color-related tags, or 'size-' prefix for size-related tags.

Additionally, some themes has collection filter feature that uses tag groups to automatically filter products based on tags.

The following table shows some examples how the prefix are prepended to the tag labels