Can I choose which columns show in my order list?

Yes. On Orders → Manage Orders, click Columns above the list and tick or untick what you want to see.

The columns you can switch on or off are Created At, Customer, Order From, Units, Payment, Total, Fulfilment and Risk. Order and Status always stay visible.

Payment and Fulfilment are hidden at first, so tick them if you want them. Your choice is remembered in this browser, so the list looks the same the next time you open it on this computer.