The free version of Botiga comes with only 2 checkout layouts. Botiga Pro extends the free theme with 3 new layouts: ‘Multi Step Checkout’, ‘One Step Checkout’ and ‘Shopify Checkout’.
Important: The “Login” step will be shown only if the user it’s not logged-in and the WooCommerce setting “Allow customers to place orders without an account” is enabled at Admin Dashboard > WooCommerce > Settings > Account and Privacy