1 page checkout + new product, bestseller and preorder in category page

Please look into 1 of the category, you will see New Products, Preorder and Bestsellers, I prefer the layout: 4 columns and settable with the rows including pictures after that will have 6 rows with no picture, and have a show more button. On top of that, I prefer the subcategories to be shown like what creloaded have now, just add these 3 boxes at the bottom. Marvelous 1 page checkout It is a creloaded project