Gravity Form Altura x Largura - Produto

At first I need you to do the Plugin Gravity form setup and my Wordpress theme + Wocoommerce. I want it to look like this site, calculate the price of height and width with Gravity Form and Woocommerce. | [login to view URL] ---------------------------------------------------------- Formula use to calculate the price: Cost M² = R$ 83, 33 Example for adhesive 6x6cm Calculation in M² 0, 06 x 0, 06 = 0, 0036 0, 0036*83, 33= 0, 29 Cost Per Unit (R$ 0,29) ---------------------------------------------------------- You need to apply discounts for quantities. Example: Above 100 units the price is X Above 500 units the price is Y Above 1000 units the price is Z ---------------------------------------------------------- I need to have control over the price of M² & discounts for quantities. See this tutorial: [login to view URL] Theme Wordpress: [login to view URL] How to stay: [login to view URL] >>I refuse amateurs! << Thanks!