Method: Returns whether or not the product is visible in the catalog (doesn’t trigger filters).

Method: Delete the product, set its ID to 0, and return result.

Method: If this is a child product, queue its parent for syncing at the end of the request.

Method: Get availability text based on stock status.

Method: Get availability classname based on stock status.

Method: Get file download path identified by $download_id.

Method: Get the suffix to display after prices > 0.

Method: Returns the availability of the product.

Method: Returns a single product attribute as a string.

Method: Get the total amount (COUNT) of ratings, or just the count for one rating e.g. number of 5 star ratings.