OrderSummary
3 variants · checkout · for cart, checkout, confirmation pages
card
beside a form on a wide screen: a bordered card, sticky under the header, the lines then the rows then the total
collapsible
a phone or a long checkout: a closed bar « Récapitulatif · total » that opens on the same card, the total always in view
landed
a cross-border order: goods, shipping, duties and local tax in separate groups, one total with everything included