Turn the listing into an auto-playing carousel with visible navigation arrows.
Show a grid of related products on this product page.
Sort the product listing so the best-selling items appear first.
Show upsell products to encourage cross-selling.
Display a carousel of the customer’s recently viewed products.
List the products currently sitting in the customer’s wishlist.
Only show products that are currently on sale.
Use a ‘Load More’ button instead of standard numbered pagination.
Add category filter buttons above the product grid so visitors can filter by category.