Wix Checkout Requirements is a versatile app designed to help online store owners set specific order criteria, such as minimum or maximum item quantities, to streamline their sales process. By using this app, businesses can establish rules like requiring customers to purchase a minimum of five units of lightweight products to offset shipping costs, or, during special promotions, limiting purchases to one unit per item. Store owners have the flexibility to decide whether these requirements are mandatory, preventing checkout until criteria are met, or advisory, which simply informs customers without restricting their purchase. Customizable messages are displayed on the cart or checkout page whenever requirements aren’t fulfilled, ensuring clear communication with customers. The app features a user-friendly dashboard where all requirements can be easily monitored and managed, allowing for seamless adjustments that reflect the store's changing needs. This control equips businesses with the tools to efficiently handle both regular sales and unique promotions.