When a customer place an order, the one page checkout is very simple, clear, but I think there are some missing things.
In France, the law said that the customer must know the shop terms & conditions and have a clear bill before the customer place the order.
So, The ‘UFC Que choisir’ (a French consumer protection organization) suggest that all french online shop must give a summury of the order (billing info, SKU, price include & exlude VAT, etc...) and tick a “Must agree to terms’ box before clicking “Place order”
So It would be nice to have a single tick box and have more information like prices excl VAT, etc…