Multi-Step Checkout with Stepper Progress and Sticky Order Summary
Four-step purchase flow for contact, address, delivery speed, and card/PayPal/Apple Pay payment, with promo code, validation, and a sticky order summary. Uses ReUI Stepper, Badge, Alert; shadcn Combobox, RadioGroup. For cart, order, checkout pages.
Paid block
@reui sells this block. Visit the registry directly to buy and install it.
