Does Checkout Extension use AJAX for Faster Checkout updates

Yes, Magento 2 Checkout Extension uses AJAX to provide real-time updates during the checkout process. This allows customers to update shipping methods, apply coupon codes, or modify cart details instantly without refreshing the page. As a result, it ensures a faster, smoother, and more user-friendly checkout experience. By reducing page reloads and delays, AJAX helps minimize friction, improves performance, and contribute to higher conversion rates by keeping users engaged throughout the checkout flow.