Revert to a standard loop on the home page, overriding the theme front-page.php template without editing it.
As the post is saved, set the featured image based on the post category.
A fun experiment to reduce W3C Validator warnings about the ‘type’ attribute of scripts and styles.
Parse the outgoing email to determine the product ID and then retrieve the product image and attach it to the email.
My code snippets are presented as small, single file plugins that are easy to use – you just upload and activate.
Limit the categories or products where the WooCommerce sale flash is displayed.