When you are in the order edit page it is possible to view customer records and order history.
As shown below their name will appear at the top right of the order and by clicking on this takes you that customers records, which has a link to the order history. You may also have 'Customer Highlights' * enabled - the trophy icon.
Clicking on the 'Trophy' icon this displays the 'Customer Highlights'. By selecting this option you can see how much they have spent that day, that week, that month, that year and all time as shown below. By clicking 'View Orders', you will be able to view the customers order history page.
By clicking on the 'View Orders' button, you can view the order history for that customer.
You will then be taken to the following page. Here you can view the customers 'Open Orders', 'Completed Orders' and 'Incomplete Orders' and by selecting the magnifying glass or the order number, you will be taken to the order edit page of that order. You will also see other information such as order date and order value.
* Customer Highlights