Important: When purchasing this integration, you have two options and we'll ask you what you prefer: Either we can set up the official Royal Mail Click & Drop integration for you in Magento that uses the Magento API and RM API, this would solely be a service and you would not be using our plugin/code to connect Magento to RM then. This limits you to not being able to customize data exchanged between Magento and RM, but it is a direct API connection we can set up for you. The second option is to set up our own Click & Drop integration, which is fully customizable and fields can be mapped/customized, however, this does NOT use the API but rather uses a file-based import/export upload/download approach, which is easy nevertheless but not the same as a direct API connection.
Important: Please make sure that your Magento webserver comes with support for the XSL PHP extension. To see if your server supports XSL, please download (save as a .php file) and run this file on your server or have a look at the phpinfo() output on your server to see if XSL support has been enabled.
Please note we do not connect the Click & Drop API but rather use imports/exports using file uploads. This is super easy nevertheless.