Convert More Sales by Displaying Dynamic Notices during Checkout. WooCommerce Cart Notices helps you easily and effectively increase sales and customer satisfaction by displaying dynamic, actionable messages to your customers as they check out. Leverage proven tactics to increase conversions so that you earn more from customers you already have, and let them know of sales and promotions to improve the shopping experience. Now you can encourage your customer to add just one more item with a message offering free shipping based on the amount in their cart. Or, create urgency to close that sale with a notice like “Checkout within the next 10 minutes and your order ships today!” Easily create as many notices as you’d like based on a particular product or product category in the cart, or using other criteria.