How to find out who made the order. (the shop or customer)

Hey everyone!

is anyone know of a property that can tell if the order was created by the shop or by the customer. maybe can be found in the order object. the reason I’m looking for it, because i want to send an email to customers depends by whom the order was created.

(I had in my mind something like; ‘order.created_by_shop’)

Thanks, Menny.