A smooth shopping cart experience is key to e-commerce success. Use Livewire for real-time updates, like adjusting quantities or totals without page reloads. Style your cart with TailwindCSS for a responsive, modern look. Display all costs (taxes, shipping) upfront to build trust. Integrate Stripe for secure payments and offer multiple options to suit global customers. Finally, use Filament to manage cart data in your admin panel. These strategies will keep customers coming back.