WooCommerce Wholesale is a WooCommerce e-store extension that allows to create custom product tables, which make buying far more quicker and convenient. Although it can be useful for retail buyers, Wholesale is directed to wholesale buyers, who buy many different variations. Wholesale allows them to complete their order on one page through clear tables, increasing their productivity significantly.
Demo: https://codecanyon.net/item/wholesale-table-add-to-cart/12632420