Yes, through the Sections or Apps sidebar.

Basic customization is available on all plans, but advanced customization is limited.

Yes, apps can add upsell blocks during checkout.

Yes, branded checkout creates a cohesive customer experience.

Yes, translations are supported.

Yes, sections can be edited through Shopify’s editor.

Yes, especially on Shopify Plus.

Yes, using compatible checkout apps.

Yes, using compatible checkout apps.

Yes, browsers can autofill customer information.