Which of the following is a purpose of using Liquid filters?

Using Liquid filters is a fundamental aspect of Liquid, the templating language used in Shopify, as they enable the transformation of data within templates. Filters allow developers to manipulate and format variables in various ways, such as changing the case of text, formatting dates, and performing mathematical calculations. This transformation is essential for ensuring that the data displayed on a storefront meets the specific needs of the user and enhances the visual presentation of the content.

Transforming data through filters enhances flexibility and adaptability in theme development, allowing developers to tailor content dynamically based on user interactions, preferences, or conditions. For instance, if you wanted to present a price in a specific currency format or truncate a long string of text to fit a design, you would use filters to achieve that.

The other options do not align with the primary function of Liquid filters. Displaying raw HTML pertains to the direct use of HTML within Liquid, while defining HTML structure typically involves using Liquid tags rather than filters. Handling CSS styling relates to styling done through stylesheets and not through Liquid itself. Overall, filters are specifically designed for data transformation, making that option the most appropriate choice.