In this chapter, we will add a “Discount Type” setting in the admin (flat / percentage), update the discount value field to work for both types, and enhance our checkout discount logic. By making these updates, we can easily handle both flat and percentage discounts, providing more flexibility and customization options for our users.

In admin, create flat-discount coupons for WooCommerce with ease. Set the discount amount, coupon code, and enable/disable options. Customers can enter a special code at checkout to see the discounted total. Learn how to extend admin settings, add a checkout field, and apply the discount via WooCommerce fees. Increase customer engagement and boost sales with this simple feature.

In Chapter 1, our plugin displayed a fixed message on the checkout page. Now, we’ll add an Admin Settings Page to customize this message. By creating a submenu under WooCommerce and a settings page with a textarea, users can easily save and load their own checkout message. Take control of your checkout experience with Simple Discount Rules.