How can I set shop to send email then order is completed? (I set then someone buy with paypal, if payment is accepted, order status is changed to completed). Can I make custom field on checkout? and all details on this field to appear in adminpanel or sended to my email?
Current functionality is already sending email confirmation with order details once order is places.
If you need to send details in after status changed in admin, this needs to be programed
Actually, email is also sent on order status update.