Magento X-POS Products Config

Hello, I have a deadline over the next day to find a solution to this problem: I need to find out if we can individually configure complex products at the admin backend of an extension called X-POS. X-POS provides an admin interface that allows products from a magento site to be scanned by a barcode scanner in a retail environment and sold to customers directly (from a physical shop). For example, at [login to view URL] you can configure the product with the prescription power. I need to be able to configure spectacle lens products so that individual customer's prescriptions can be added to the lenses via the X-POS interface. These lenses include progressive, single vision distance and single vision near. An example of a module that deals with this level of product individualization can be seen when you click the orange 'continue' button at: [login to view URL];ga=F|M|K Would we be able to sell products with similar individual configuration using X-POS? [login to view URL] User: admin Pass: admin123 Thanks, Andrew