OpenCart Direct Link from Order Info Page
OpenCart Guest Customer List
More Information about your Guest Customers
Opencart List of Guest Orders
You can even view all the orders placed by that guest in one single list. This way you can get to know your guests better.
OpenCart Guest Customer IP Address
You will even get easy access to the list of IP addresses used by the guests. This comes in handy if you notice suspicious activity by one of your guest customers. You can then ban that IP address.